Base | Representation |
---|---|
bin | 10011011001010101… |
… | …001110011011001010 |
3 | 1222202101221221112122 |
4 | 103121111032123022 |
5 | 320122434323122 |
6 | 13322315211242 |
7 | 1335042560054 |
oct | 233125163312 |
9 | 58671857478 |
10 | 20826089162 |
11 | 891786a03a |
12 | 4052746b22 |
13 | 1c6b8936a8 |
14 | 1017cc28d4 |
15 | 81d548142 |
hex | 4d954e6ca |
20826089162 has 16 divisors (see below), whose sum is σ = 31539108672. Its totient is φ = 10313190720.
The previous prime is 20826089153. The next prime is 20826089191. The reversal of 20826089162 is 26198062802.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275237 + ... + 342647.
It is an arithmetic number, because the mean of its divisors is an integer number (1971194292).
Almost surely, 220826089162 is an apocalyptic number.
20826089162 is a deficient number, since it is larger than the sum of its proper divisors (10713019510).
20826089162 is a wasteful number, since it uses less digits than its factorization.
20826089162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68893.
The product of its (nonzero) digits is 165888, while the sum is 44.
The spelling of 20826089162 in words is "twenty billion, eight hundred twenty-six million, eighty-nine thousand, one hundred sixty-two".
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