Base | Representation |
---|---|
bin | 1000110100111010000… |
… | …1000010010000111101 |
3 | 112111102010112222022020 |
4 | 2031032201002100331 |
5 | 4441030112410422 |
6 | 153355111510353 |
7 | 13645544256561 |
oct | 2151641022075 |
9 | 474363488266 |
10 | 151641138237 |
11 | 59346518646 |
12 | 254803883b9 |
13 | 113b8589b84 |
14 | 74a77136a1 |
15 | 3e27c0795c |
hex | 234e84243d |
151641138237 has 16 divisors (see below), whose sum is σ = 202834682880. Its totient is φ = 100770951600.
The previous prime is 151641138179. The next prime is 151641138247. The reversal of 151641138237 is 732831146151.
It is not a de Polignac number, because 151641138237 - 210 = 151641137213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151641138247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8112412 + ... + 8131082.
It is an arithmetic number, because the mean of its divisors is an integer number (12677167680).
Almost surely, 2151641138237 is an apocalyptic number.
It is an amenable number.
151641138237 is a deficient number, since it is larger than the sum of its proper divisors (51193544643).
151641138237 is a wasteful number, since it uses less digits than its factorization.
151641138237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27184.
The product of its digits is 120960, while the sum is 42.
The spelling of 151641138237 in words is "one hundred fifty-one billion, six hundred forty-one million, one hundred thirty-eight thousand, two hundred thirty-seven".
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