Base | Representation |
---|---|
bin | 1000110010000000000… |
… | …0110000000000110011 |
3 | 112102101202102221010001 |
4 | 2030200000300000303 |
5 | 4432430344013211 |
6 | 153145441050431 |
7 | 13620321454435 |
oct | 2144000600063 |
9 | 472352387101 |
10 | 150860922931 |
11 | 58a86070304 |
12 | 252a3026a17 |
13 | 112c2a43404 |
14 | 7431c58655 |
15 | 3dce48cac1 |
hex | 2320030033 |
150860922931 has 4 divisors (see below), whose sum is σ = 150862772632. Its totient is φ = 150859073232.
The previous prime is 150860922907. The next prime is 150860922983. The reversal of 150860922931 is 139229068051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 139229068051 = 661 ⋅210633991.
It is a cyclic number.
It is not a de Polignac number, because 150860922931 - 25 = 150860922899 is a prime.
It is a super-2 number, since 2×1508609229312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150860922631) 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, 796581 + ... + 967606.
It is an arithmetic number, because the mean of its divisors is an integer number (37715693158).
Almost surely, 2150860922931 is an apocalyptic number.
150860922931 is a deficient number, since it is larger than the sum of its proper divisors (1849701).
150860922931 is an equidigital number, since it uses as much as digits as its factorization.
150860922931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1849700.
The product of its (nonzero) digits is 233280, while the sum is 46.
The spelling of 150860922931 in words is "one hundred fifty billion, eight hundred sixty million, nine hundred twenty-two thousand, nine hundred thirty-one".
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