Base | Representation |
---|---|
bin | 10010111011101… |
… | …10111100000100 |
3 | 102001212000000210 |
4 | 21131312330010 |
5 | 311124302043 |
6 | 23432035420 |
7 | 3635652222 |
oct | 1135667404 |
9 | 361760023 |
10 | 158822148 |
11 | 81718481 |
12 | 45232b70 |
13 | 26b9a604 |
14 | 17143b12 |
15 | de23633 |
hex | 9776f04 |
158822148 has 12 divisors (see below), whose sum is σ = 370585040. Its totient is φ = 52940712.
The previous prime is 158822137. The next prime is 158822171. The reversal of 158822148 is 841228851.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6617578 + ... + 6617601.
Almost surely, 2158822148 is an apocalyptic number.
It is an amenable number.
158822148 is an abundant number, since it is smaller than the sum of its proper divisors (211762892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158822148 is a wasteful number, since it uses less digits than its factorization.
158822148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13235186 (or 13235184 counting only the distinct ones).
The product of its digits is 40960, while the sum is 39.
The square root of 158822148 is about 12602.4659491704. The cubic root of 158822148 is about 541.5480816960.
The spelling of 158822148 in words is "one hundred fifty-eight million, eight hundred twenty-two thousand, one hundred forty-eight".
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