Base | Representation |
---|---|
bin | 10010000100001… |
… | …00001000010111 |
3 | 101120010211112001 |
4 | 21002010020113 |
5 | 302243124101 |
6 | 23011540131 |
7 | 3520015234 |
oct | 1102041027 |
9 | 346124461 |
10 | 151536151 |
11 | 785a1398 |
12 | 428ba647 |
13 | 25519180 |
14 | 161a878b |
15 | d484901 |
hex | 9084217 |
151536151 has 4 divisors (see below), whose sum is σ = 163192792. Its totient is φ = 139879512.
The previous prime is 151536137. The next prime is 151536157. The reversal of 151536151 is 151635151.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151635151 = 163 ⋅930277.
It is a cyclic number.
It is not a de Polignac number, because 151536151 - 27 = 151536023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151536157) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828301 + ... + 5828326.
It is an arithmetic number, because the mean of its divisors is an integer number (40798198).
Almost surely, 2151536151 is an apocalyptic number.
151536151 is a deficient number, since it is larger than the sum of its proper divisors (11656641).
151536151 is a wasteful number, since it uses less digits than its factorization.
151536151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11656640.
The product of its digits is 2250, while the sum is 28.
The square root of 151536151 is about 12310.0020714864. The cubic root of 151536151 is about 533.1369101762.
The spelling of 151536151 in words is "one hundred fifty-one million, five hundred thirty-six thousand, one hundred fifty-one".
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