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2214650130 = 2357111277549
BaseRepresentation
bin1000010000000000…
…1110000100010010
312201100020212211220
42010000032010102
514013422301010
61003431345510
7105611133630
oct20400160422
95640225756
102214650130
11a37126470
12519822296
13293a90984
141701b2350
15ce662970
hex8400e112

2214650130 has 128 divisors (see below), whose sum is σ = 6679756800. Its totient is φ = 456503040.

The previous prime is 2214650117. The next prime is 2214650131. The reversal of 2214650130 is 310564122.

It is a self number, because there is not a number n which added to its sum of digits gives 2214650130.

It is not an unprimeable number, because it can be changed into a prime (2214650131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 289596 + ... + 297144.

It is an arithmetic number, because the mean of its divisors is an integer number (52185600).

Almost surely, 22214650130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214650130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3339878400).

2214650130 is an abundant number, since it is smaller than the sum of its proper divisors (4465106670).

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

2214650130 is a wasteful number, since it uses less digits than its factorization.

2214650130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7704.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2214650130 is about 47060.0693794644. The cubic root of 2214650130 is about 1303.4720067662.

The spelling of 2214650130 in words is "two billion, two hundred fourteen million, six hundred fifty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 127 154 165 210 231 254 330 381 385 462 635 762 770 889 1155 1270 1397 1778 1905 2310 2667 2794 3810 4191 4445 5334 6985 7549 8382 8890 9779 13335 13970 15098 19558 20955 22647 26670 29337 37745 41910 45294 48895 52843 58674 75490 83039 97790 105686 113235 146685 158529 166078 226470 249117 264215 293370 317058 415195 498234 528430 581273 792645 830390 958723 1162546 1245585 1585290 1743819 1917446 2491170 2876169 2906365 3487638 4793615 5752338 5812730 6711061 8719095 9587230 10545953 13422122 14380845 17438190 20133183 21091906 28761690 31637859 33555305 40266366 52729765 63275718 67110610 73821671 100665915 105459530 147643342 158189295 201331830 221465013 316378590 369108355 442930026 738216710 1107325065 2214650130