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353012325 = 3524706831
BaseRepresentation
bin10101000010101…
…000101001100101
3220121020212212120
4111002220221211
51210332343300
655010140153
711514361311
oct2502505145
9817225776
10353012325
111712a2426
129a281659
135819c343
1434c52b41
1520ed13a0
hex150a8a65

353012325 has 12 divisors (see below), whose sum is σ = 583647168. Its totient is φ = 188273200.

The previous prime is 353012299. The next prime is 353012351. The reversal of 353012325 is 523210353.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (353012299) and next prime (353012351).

It is not a de Polignac number, because 353012325 - 210 = 353011301 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 353012295 and 353012304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2353341 + ... + 2353490.

It is an arithmetic number, because the mean of its divisors is an integer number (48637264).

Almost surely, 2353012325 is an apocalyptic number.

It is an amenable number.

353012325 is a deficient number, since it is larger than the sum of its proper divisors (230634843).

353012325 is a wasteful number, since it uses less digits than its factorization.

353012325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706844 (or 4706839 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 353012325 is about 18788.6222219725. The cubic root of 353012325 is about 706.7458866283.

Adding to 353012325 its reverse (523210353), we get a palindrome (876222678).

The spelling of 353012325 in words is "three hundred fifty-three million, twelve thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 4706831 14120493 23534155 70602465 117670775 353012325