Base | Representation |
---|---|
bin | 10010000000111… |
… | …00100101111101 |
3 | 101112100021210000 |
4 | 21000130211331 |
5 | 302141041221 |
6 | 22554504513 |
7 | 3513300642 |
oct | 1100344575 |
9 | 345307700 |
10 | 151112061 |
11 | 78331801 |
12 | 42735139 |
13 | 253cb129 |
14 | 160d7dc9 |
15 | d3ede26 |
hex | 901c97d |
151112061 has 20 divisors (see below), whose sum is σ = 226701244. Its totient is φ = 100310400.
The previous prime is 151112053. The next prime is 151112119. The reversal of 151112061 is 160211151.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 71723961 + 79388100 = 8469^2 + 8910^2 .
It is not a de Polignac number, because 151112061 - 23 = 151112053 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 (151112161) 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 19 ways as a sum of consecutive naturals, for example, 15651 + ... + 23391.
Almost surely, 2151112061 is an apocalyptic number.
It is an amenable number.
151112061 is a deficient number, since it is larger than the sum of its proper divisors (75589183).
151112061 is an equidigital number, since it uses as much as digits as its factorization.
151112061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7994 (or 7985 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 18.
The square root of 151112061 is about 12292.7645792149. The cubic root of 151112061 is about 532.6390987539.
The spelling of 151112061 in words is "one hundred fifty-one million, one hundred twelve thousand, sixty-one".
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