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152900551 is a prime number
BaseRepresentation
bin10010001110100…
…01001111000111
3101122201011010101
421013101033013
5303120304201
623101104531
73534430126
oct1107211707
9348634111
10152900551
11793434a1
1243258147
13258a61cb
1416441abd
15d653d01
hex91d13c7

152900551 has 2 divisors, whose sum is σ = 152900552. Its totient is φ = 152900550.

The previous prime is 152900549. The next prime is 152900563. The reversal of 152900551 is 155009251.

152900551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152900551 - 21 = 152900549 is a prime.

It is a super-2 number, since 2×1529005512 = 46757156992207202, which contains 22 as substring.

Together with 152900549, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152900591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76450275 + 76450276.

It is an arithmetic number, because the mean of its divisors is an integer number (76450276).

Almost surely, 2152900551 is an apocalyptic number.

152900551 is the 7821-st centered pentagonal number.

152900551 is a deficient number, since it is larger than the sum of its proper divisors (1).

152900551 is an equidigital number, since it uses as much as digits as its factorization.

152900551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 28.

The square root of 152900551 is about 12365.2962358368. The cubic root of 152900551 is about 534.7322164122.

The spelling of 152900551 in words is "one hundred fifty-two million, nine hundred thousand, five hundred fifty-one".