Base | Representation |
---|---|
bin | 10010111001000… |
… | …11100111001010 |
3 | 102001012122211211 |
4 | 21130203213022 |
5 | 311032341332 |
6 | 23420443334 |
7 | 3633031162 |
oct | 1134434712 |
9 | 361178754 |
10 | 158480842 |
11 | 81505003 |
12 | 450a954a |
13 | 26aab160 |
14 | 170955a2 |
15 | dda7447 |
hex | 97239ca |
158480842 has 32 divisors (see below), whose sum is σ = 264910464. Its totient is φ = 70632000.
The previous prime is 158480837. The next prime is 158480863. The reversal of 158480842 is 248084851.
158480842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 158480795 and 158480804.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144717 + ... + 145807.
It is an arithmetic number, because the mean of its divisors is an integer number (8278452).
Almost surely, 2158480842 is an apocalyptic number.
158480842 is a deficient number, since it is larger than the sum of its proper divisors (106429622).
158480842 is a wasteful number, since it uses less digits than its factorization.
158480842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1294.
The product of its (nonzero) digits is 81920, while the sum is 40.
The square root of 158480842 is about 12588.9174276425. The cubic root of 158480842 is about 541.1598777174.
The spelling of 158480842 in words is "one hundred fifty-eight million, four hundred eighty thousand, eight hundred forty-two".
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