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352520008205 = 5513831372127
BaseRepresentation
bin1010010000100111101…
…01000111001000001101
31020200220201120212202012
411020103311013020031
521233430110230310
6425540115111005
734316526425651
oct5102365071015
91220821525665
10352520008205
11126559399862
12583a22a2465
132731c9b4b41
14130c2410a61
1592833d2c05
hex5213d4720d

352520008205 has 8 divisors (see below), whose sum is σ = 423032550912. Its totient is φ = 282010312528.

The previous prime is 352520008201. The next prime is 352520008249. The reversal of 352520008205 is 502800025253.

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 352520008205 - 22 = 352520008201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352520008201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429149 + ... + 942978.

It is an arithmetic number, because the mean of its divisors is an integer number (52879068864).

Almost surely, 2352520008205 is an apocalyptic number.

It is an amenable number.

352520008205 is a deficient number, since it is larger than the sum of its proper divisors (70512542707).

352520008205 is a wasteful number, since it uses less digits than its factorization.

352520008205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423515.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 352520008205 in words is "three hundred fifty-two billion, five hundred twenty million, eight thousand, two hundred five".

Divisors: 1 5 51383 256915 1372127 6860635 70504001641 352520008205