Base | Representation |
---|---|
bin | 10010111011100… |
… | …10100001001110 |
3 | 102001211002012100 |
4 | 21131302201032 |
5 | 311123212141 |
6 | 23431415530 |
7 | 3635545362 |
oct | 1135624116 |
9 | 361732170 |
10 | 158804046 |
11 | 81705915 |
12 | 452245a6 |
13 | 26b922bb |
14 | 1713b2a2 |
15 | de1d0b6 |
hex | 977284e |
158804046 has 24 divisors (see below), whose sum is σ = 349909560. Its totient is φ = 52037136.
The previous prime is 158804027. The next prime is 158804053. The reversal of 158804046 is 640408851.
158804046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 158804046.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73705 + ... + 75828.
It is an arithmetic number, because the mean of its divisors is an integer number (14579565).
Almost surely, 2158804046 is an apocalyptic number.
158804046 is an abundant number, since it is smaller than the sum of its proper divisors (191105514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158804046 is a wasteful number, since it uses less digits than its factorization.
158804046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149600 (or 149597 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 158804046 is about 12601.7477359293. The cubic root of 158804046 is about 541.5275063209.
The spelling of 158804046 in words is "one hundred fifty-eight million, eight hundred four thousand, forty-six".
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