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2030412221352 = 23321391511343569
BaseRepresentation
bin11101100010111101111…
…111111100101110101000
321012002211220210202201200
4131202331333330232220
5231231241012040402
64152431500244200
7266456336056314
oct35427577745650
97162756722650
102030412221352
11713102847919
12289610b40660
1311960c159718
14703b5960b44
1537c37dd121c
hex1d8bdffcba8

2030412221352 has 96 divisors (see below), whose sum is σ = 5575278072000. Its totient is φ = 667484582400.

The previous prime is 2030412221347. The next prime is 2030412221353. The reversal of 2030412221352 is 2531222140302.

2030412221352 is a `hidden beast` number, since 2 + 0 + 30 + 412 + 2 + 213 + 5 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2030412221353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839424 + ... + 2182992.

It is an arithmetic number, because the mean of its divisors is an integer number (58075813250).

Almost surely, 22030412221352 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 2030412221352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787639036000).

2030412221352 is an abundant number, since it is smaller than the sum of its proper divisors (3544865850648).

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

2030412221352 is a wasteful number, since it uses less digits than its factorization.

2030412221352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343871 (or 1343864 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 2030412221352 its reverse (2531222140302), we get a palindrome (4561634361654).

The spelling of 2030412221352 in words is "two trillion, thirty billion, four hundred twelve million, two hundred twenty-one thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 139 151 278 302 417 453 556 604 834 906 1112 1208 1251 1359 1668 1812 2502 2718 3336 3624 5004 5436 10008 10872 20989 41978 62967 83956 125934 167912 188901 251868 377802 503736 755604 1343569 1511208 2687138 4030707 5374276 8061414 10748552 12092121 16122828 24184242 32245656 48368484 96736968 186756091 202878919 373512182 405757838 560268273 608636757 747024364 811515676 1120536546 1217273514 1494048728 1623031352 1680804819 1825910271 2241073092 2434547028 3361609638 3651820542 4482146184 4869094056 6723219276 7303641084 13446438552 14607282168 28200169741 56400339482 84600509223 112800678964 169201018446 225601357928 253801527669 338402036892 507603055338 676804073784 1015206110676 2030412221352