Base | Representation |
---|---|
bin | 10010001000101… |
… | …10100101111001 |
3 | 101121021022102210 |
4 | 21010112211321 |
5 | 302421323212 |
6 | 23032445333 |
7 | 3525064233 |
oct | 1104264571 |
9 | 347238383 |
10 | 152136057 |
11 | 78971087 |
12 | 42b49849 |
13 | 25699248 |
14 | 162c3253 |
15 | d55253c |
hex | 9116979 |
152136057 has 8 divisors (see below), whose sum is σ = 202958784. Its totient is φ = 101368688.
The previous prime is 152136041. The next prime is 152136073. The reversal of 152136057 is 750631251.
It is an interprime number because it is at equal distance from previous prime (152136041) and next prime (152136073).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152136057 - 24 = 152136041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152136157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6933 + ... + 18770.
It is an arithmetic number, because the mean of its divisors is an integer number (25369848).
Almost surely, 2152136057 is an apocalyptic number.
It is an amenable number.
152136057 is a deficient number, since it is larger than the sum of its proper divisors (50822727).
152136057 is a wasteful number, since it uses less digits than its factorization.
152136057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27679.
The product of its (nonzero) digits is 6300, while the sum is 30.
The square root of 152136057 is about 12334.3446116930. The cubic root of 152136057 is about 533.8395167848.
The spelling of 152136057 in words is "one hundred fifty-two million, one hundred thirty-six thousand, fifty-seven".
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