Base | Representation |
---|---|
bin | 1000101111011000011… |
… | …0111010011111101101 |
3 | 112100120202120110000000 |
4 | 2023312012322133231 |
5 | 4430010410130121 |
6 | 152552004454513 |
7 | 13564024024314 |
oct | 2136606723755 |
9 | 470522513000 |
10 | 150157895661 |
11 | 58755243534 |
12 | 251276aa439 |
13 | 112101b4147 |
14 | 73a673327b |
15 | 3d8c8bd526 |
hex | 22f61ba7ed |
150157895661 has 32 divisors (see below), whose sum is σ = 229019702400. Its totient is φ = 98408479824.
The previous prime is 150157895653. The next prime is 150157895683. The reversal of 150157895661 is 166598751051.
150157895661 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 5 + 78 + 9 + 566 + 1 = 666.
It is not a de Polignac number, because 150157895661 - 23 = 150157895653 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 150157895598 and 150157895607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150157895651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 452826 + ... + 710891.
It is an arithmetic number, because the mean of its divisors is an integer number (7156865700).
Almost surely, 2150157895661 is an apocalyptic number.
It is an amenable number.
150157895661 is a deficient number, since it is larger than the sum of its proper divisors (78861806739).
150157895661 is an frugal number, since it uses more digits than its factorization.
150157895661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1163797 (or 1163779 counting only the distinct ones).
The product of its (nonzero) digits is 2268000, while the sum is 54.
The spelling of 150157895661 in words is "one hundred fifty billion, one hundred fifty-seven million, eight hundred ninety-five thousand, six hundred sixty-one".
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