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352625315 = 5721439287
BaseRepresentation
bin10101000001001…
…010001010100011
3220120112012222212
4111001022022203
51210233002230
654553552335
711511160100
oct2501121243
9816465885
10352625315
11171058689
129a1156ab
1358095143
1434b91aa7
1520e56895
hex1504a2a3

352625315 has 12 divisors (see below), whose sum is σ = 492236496. Its totient is φ = 241800048.

The previous prime is 352625311. The next prime is 352625321. The reversal of 352625315 is 513526253.

It is not a de Polignac number, because 352625315 - 22 = 352625311 is a prime.

It is a super-2 number, since 2×3526253152 = 248689225557698450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352625311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719399 + ... + 719888.

It is an arithmetic number, because the mean of its divisors is an integer number (41019708).

Almost surely, 2352625315 is an apocalyptic number.

352625315 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

352625315 is a deficient number, since it is larger than the sum of its proper divisors (139611181).

352625315 is a wasteful number, since it uses less digits than its factorization.

352625315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439306 (or 1439299 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 352625315 is about 18778.3203455474. The cubic root of 352625315 is about 706.4875219572.

The spelling of 352625315 in words is "three hundred fifty-two million, six hundred twenty-five thousand, three hundred fifteen".

Divisors: 1 5 7 35 49 245 1439287 7196435 10075009 50375045 70525063 352625315