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152225353 = 7101921341
BaseRepresentation
bin10010001001011…
…00011001001001
3101121102211221001
421010230121021
5302432202403
623034415001
73525615460
oct1104543111
9347384831
10152225353
1178a22185
1242b91461
13256caa97
14163079d7
15d56dc1d
hex912c649

152225353 has 8 divisors (see below), whose sum is σ = 174150720. Its totient is φ = 130344720.

The previous prime is 152225341. The next prime is 152225383. The reversal of 152225353 is 353522251.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-152225353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152225323) 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 7 ways as a sum of consecutive naturals, for example, 3538 + ... + 17803.

It is an arithmetic number, because the mean of its divisors is an integer number (21768840).

Almost surely, 2152225353 is an apocalyptic number.

It is an amenable number.

152225353 is a deficient number, since it is larger than the sum of its proper divisors (21925367).

152225353 is a wasteful number, since it uses less digits than its factorization.

152225353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22367.

The product of its digits is 9000, while the sum is 28.

The square root of 152225353 is about 12337.9638919880. The cubic root of 152225353 is about 533.9439417557.

The spelling of 152225353 in words is "one hundred fifty-two million, two hundred twenty-five thousand, three hundred fifty-three".

Divisors: 1 7 1019 7133 21341 149387 21746479 152225353