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252023068430310 = 2358400768947677
BaseRepresentation
bin111001010011011010110001…
…011110000000111111100110
31020001100011120221221212000010
4321103122301132000333212
5231013121221004232220
62252001444352231050
7104041031402001612
oct7123326136007746
91201304527855003
10252023068430310
11733364239a0361
122432391383b486
13aa8189a544588
144633da5700342
151e20a720071e0
hexe536b1780fe6

252023068430310 has 16 divisors (see below), whose sum is σ = 604855364232816. Its totient is φ = 67206151581408.

The previous prime is 252023068430291. The next prime is 252023068430333. The reversal of 252023068430310 is 13034860320252.

It is a super-2 number, since 2×2520230684303102 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4200384473809 + ... + 4200384473868.

It is an arithmetic number, because the mean of its divisors is an integer number (37803460264551).

Almost surely, 2252023068430310 is an apocalyptic number.

252023068430310 is an abundant number, since it is smaller than the sum of its proper divisors (352832295802506).

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

252023068430310 is a wasteful number, since it uses less digits than its factorization.

252023068430310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400768947687.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 252023068430310 in words is "two hundred fifty-two trillion, twenty-three billion, sixty-eight million, four hundred thirty thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 8400768947677 16801537895354 25202306843031 42003844738385 50404613686062 84007689476770 126011534215155 252023068430310