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230642301051026 = 21276132939504017
BaseRepresentation
bin110100011100010010011000…
…011011001010000010010010
31010020122012002112001220122022
4310130102120123022002102
5220212320413032113101
62134311335501211442
766403233141612314
oct6434223033120222
91106565075056568
10230642301051026
116754293a1246a7
1221a50033b60b82
139b90625060527
1440d520b2857b4
151b9e8076eaa1b
hexd1c4986ca092

230642301051026 has 32 divisors (see below), whose sum is σ = 349375923025920. Its totient is φ = 114187373104896.

The previous prime is 230642301050977. The next prime is 230642301051047. The reversal of 230642301051026 is 620150103246032.

It is a super-2 number, since 2×2306423010510262 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457356170 + ... + 457860186.

It is an arithmetic number, because the mean of its divisors is an integer number (10917997594560).

Almost surely, 2230642301051026 is an apocalyptic number.

230642301051026 is a deficient number, since it is larger than the sum of its proper divisors (118733621974894).

230642301051026 is a wasteful number, since it uses less digits than its factorization.

230642301051026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507698.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 230642301051026 its reverse (620150103246032), we get a palindrome (850792404297058).

The spelling of 230642301051026 in words is "two hundred thirty trillion, six hundred forty-two billion, three hundred one million, fifty-one thousand, twenty-six".

Divisors: 1 2 127 254 613 1226 2939 5878 77851 155702 373253 504017 746506 1008034 1801607 3603214 64010159 128020318 228804089 308962421 457608178 617924842 1481305963 2962611926 39238227467 78476454934 188125857301 376251714602 908040555319 1816081110638 115321150525513 230642301051026