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2214200576 = 28729137311
BaseRepresentation
bin1000001111111010…
…0000010100000000
312201022102001011202
42003332200110000
514013313404301
61003414000332
7105604252160
oct20376402400
95638361152
102214200576
11a36949735
125196460a8
13293964173
141700d65a0
15ce5c466b
hex83fa0500

2214200576 has 144 divisors (see below), whose sum is σ = 5280387840. Its totient is φ = 906608640.

The previous prime is 2214200551. The next prime is 2214200617. The reversal of 2214200576 is 6750024122.

It is a happy number.

It is a super-3 number, since 3×22142005763 (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7119461 + ... + 7119771.

It is an arithmetic number, because the mean of its divisors is an integer number (36669360).

Almost surely, 22214200576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214200576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2640193920).

2214200576 is an abundant number, since it is smaller than the sum of its proper divisors (3066187264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214200576 is a wasteful number, since it uses less digits than its factorization.

2214200576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2214200576 is about 47055.2927522505. The cubic root of 2214200576 is about 1303.3838031111.

Adding to 2214200576 its reverse (6750024122), we get a palindrome (8964224698).

The spelling of 2214200576 in words is "two billion, two hundred fourteen million, two hundred thousand, five hundred seventy-six".

Divisors: 1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 137 203 224 232 256 274 311 406 448 464 548 622 812 896 928 959 1096 1244 1624 1792 1856 1918 2177 2192 2488 3248 3712 3836 3973 4354 4384 4976 6496 7424 7672 7946 8708 8768 9019 9952 12992 15344 15892 17416 17536 18038 19904 25984 27811 30688 31784 34832 35072 36076 39808 42607 51968 55622 61376 63133 63568 69664 72152 79616 85214 111244 122752 126266 127136 139328 144304 170428 222488 245504 252532 254272 278656 288608 298249 340856 444976 505064 508544 557312 577216 596498 681712 889952 1010128 1017088 1154432 1192996 1235603 1363424 1779904 2020256 2308864 2385992 2471206 2726848 3559808 4040512 4771984 4942412 5453696 7119616 8081024 8649221 9543968 9884824 10907392 16162048 17298442 19087936 19769648 34596884 38175872 39539296 69193768 76351744 79078592 138387536 158157184 276775072 316314368 553550144 1107100288 2214200576