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151055537 is a prime number
BaseRepresentation
bin10010000000011…
…10110010110001
3101112020102020112
421000032302301
5302132234122
622553351105
73512644103
oct1100166261
9345212215
10151055537
11782a3296
1242708495
13253ab499
14160c1573
15d3dc2e2
hex900ecb1

151055537 has 2 divisors, whose sum is σ = 151055538. Its totient is φ = 151055536.

The previous prime is 151055507. The next prime is 151055539. The reversal of 151055537 is 735550151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145057936 + 5997601 = 12044^2 + 2449^2 .

It is a cyclic number.

It is not a de Polignac number, because 151055537 - 26 = 151055473 is a prime.

Together with 151055539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151055539) 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 as a sum of consecutive naturals, namely, 75527768 + 75527769.

It is an arithmetic number, because the mean of its divisors is an integer number (75527769).

Almost surely, 2151055537 is an apocalyptic number.

It is an amenable number.

151055537 is a deficient number, since it is larger than the sum of its proper divisors (1).

151055537 is an equidigital number, since it uses as much as digits as its factorization.

151055537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13125, while the sum is 32.

The square root of 151055537 is about 12290.4652881817. The cubic root of 151055537 is about 532.5726786265.

The spelling of 151055537 in words is "one hundred fifty-one million, fifty-five thousand, five hundred thirty-seven".