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152153313 = 3133901367
BaseRepresentation
bin10010001000110…
…10110011100001
3101121022012002220
421010122303201
5302422401223
623033101253
73525165444
oct1104326341
9347265086
10152153313
1178983044
1242b57829
13256a4060
14162c965b
15d5576e3
hex911ace1

152153313 has 8 divisors (see below), whose sum is σ = 218476608. Its totient is φ = 93632784.

The previous prime is 152153299. The next prime is 152153321. The reversal of 152153313 is 313351251.

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

It is not a de Polignac number, because 152153313 - 24 = 152153297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152153413) 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, 1950645 + ... + 1950722.

It is an arithmetic number, because the mean of its divisors is an integer number (27309576).

Almost surely, 2152153313 is an apocalyptic number.

152153313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152153313 is a deficient number, since it is larger than the sum of its proper divisors (66323295).

152153313 is a wasteful number, since it uses less digits than its factorization.

152153313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901383.

The product of its digits is 1350, while the sum is 24.

The square root of 152153313 is about 12335.0441020695. The cubic root of 152153313 is about 533.8596995664.

It can be divided in two parts, 15215 and 3313, that added together give a triangular number (18528 = T192).

The spelling of 152153313 in words is "one hundred fifty-two million, one hundred fifty-three thousand, three hundred thirteen".

Divisors: 1 3 13 39 3901367 11704101 50717771 152153313