Base | Representation |
---|---|
bin | 10010000000010… |
… | …00100110001100 |
3 | 101112012010102111 |
4 | 21000020212030 |
5 | 302130431111 |
6 | 22553033404 |
7 | 3512510104 |
oct | 1100104614 |
9 | 345163374 |
10 | 151030156 |
11 | 78286212 |
12 | 426b5864 |
13 | 2539ca74 |
14 | 160b6204 |
15 | d3d4a21 |
hex | 900898c |
151030156 has 12 divisors (see below), whose sum is σ = 264461400. Its totient is φ = 75469760.
The previous prime is 151030153. The next prime is 151030157. The reversal of 151030156 is 651030151.
It is not an unprimeable number, because it can be changed into a prime (151030153) 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, 3181 + ... + 17668.
It is an arithmetic number, because the mean of its divisors is an integer number (22038450).
Almost surely, 2151030156 is an apocalyptic number.
It is an amenable number.
151030156 is a deficient number, since it is larger than the sum of its proper divisors (113431244).
151030156 is a wasteful number, since it uses less digits than its factorization.
151030156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22664 (or 22662 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 151030156 is about 12289.4326964266. The cubic root of 151030156 is about 532.5428485729.
It can be divided in two parts, 151030 and 156, that multiplied together give a triangular number (23560680 = T6864).
The spelling of 151030156 in words is "one hundred fifty-one million, thirty thousand, one hundred fifty-six".
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