Base | Representation |
---|---|
bin | 10000011011101… |
… | …10000010001010 |
3 | 100121101100102120 |
4 | 20031312002022 |
5 | 240242100142 |
6 | 21402312110 |
7 | 3262452033 |
oct | 1015660212 |
9 | 317340376 |
10 | 137846922 |
11 | 708a1484 |
12 | 3a1b8636 |
13 | 22735335 |
14 | 14443a8a |
15 | c17d7ec |
hex | 837608a |
137846922 has 16 divisors (see below), whose sum is σ = 279471360. Its totient is φ = 45319392.
The previous prime is 137846909. The next prime is 137846927. The reversal of 137846922 is 229648731.
It is not an unprimeable number, because it can be changed into a prime (137846927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156922 + ... + 157797.
It is an arithmetic number, because the mean of its divisors is an integer number (17466960).
Almost surely, 2137846922 is an apocalyptic number.
137846922 is an abundant number, since it is smaller than the sum of its proper divisors (141624438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137846922 is a wasteful number, since it uses less digits than its factorization.
137846922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314797.
The product of its digits is 145152, while the sum is 42.
The square root of 137846922 is about 11740.8228842786. The cubic root of 137846922 is about 516.5737788384.
It can be divided in two parts, 13784 and 6922, that added together give a triangular number (20706 = T203).
The spelling of 137846922 in words is "one hundred thirty-seven million, eight hundred forty-six thousand, nine hundred twenty-two".
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