Base | Representation |
---|---|
bin | 10010000000001… |
… | …01111010010000 |
3 | 101112011120022221 |
4 | 21000011322100 |
5 | 302130103102 |
6 | 22552510424 |
7 | 3512433034 |
oct | 1100057220 |
9 | 345146287 |
10 | 151019152 |
11 | 78278a19 |
12 | 426ab414 |
13 | 25397a5b |
14 | 160b21c4 |
15 | d3d1637 |
hex | 9005e90 |
151019152 has 10 divisors (see below), whose sum is σ = 292599638. Its totient is φ = 75509568.
The previous prime is 151019149. The next prime is 151019159. The reversal of 151019152 is 251910151.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 116726416 + 34292736 = 10804^2 + 5856^2 .
It is not an unprimeable number, because it can be changed into a prime (151019159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4719333 + ... + 4719364.
Almost surely, 2151019152 is an apocalyptic number.
It is an amenable number.
151019152 is a deficient number, since it is larger than the sum of its proper divisors (141580486).
151019152 is an equidigital number, since it uses as much as digits as its factorization.
151019152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9438705 (or 9438699 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 25.
The square root of 151019152 is about 12288.9849865642. The cubic root of 151019152 is about 532.5299146353.
The spelling of 151019152 in words is "one hundred fifty-one million, nineteen thousand, one hundred fifty-two".
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