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252324765001 = 4122926874509
BaseRepresentation
bin1110101011111110111…
…0100101110101001001
3220010021221120011011201
43222333232211311021
513113230114440001
6311525535224201
724141562054201
oct3527756456511
9803257504151
10252324765001
119801282a641
1240a9b078061
131aa428c529a
14c2d9489401
15686be7d501
hex3abfba5d49

252324765001 has 8 divisors (see below), whose sum is σ = 259607766600. Its totient is φ = 245095512960.

The previous prime is 252324764851. The next prime is 252324765041. The reversal of 252324765001 is 100567423252.

It can be written as a sum of positive squares in 4 ways, for example, as 47567610000 + 204757155001 = 218100^2 + 452501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252324765001 - 219 = 252324240713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252324765041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13427866 + ... + 13446643.

It is an arithmetic number, because the mean of its divisors is an integer number (32450970825).

Almost surely, 2252324765001 is an apocalyptic number.

It is an amenable number.

252324765001 is a deficient number, since it is larger than the sum of its proper divisors (7283001599).

252324765001 is a wasteful number, since it uses less digits than its factorization.

252324765001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26874779.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 252324765001 in words is "two hundred fifty-two billion, three hundred twenty-four million, seven hundred sixty-five thousand, one".

Divisors: 1 41 229 9389 26874509 1101854869 6154262561 252324765001