Base | Representation |
---|---|
bin | 1001001101101101010110… |
… | …11100100000011100110100 |
3 | 2122202001101010212001210200 |
4 | 10212312223130200130310 |
5 | 10123434030200041431 |
6 | 111032202045320500 |
7 | 4160620060502226 |
oct | 446665334403464 |
9 | 78661333761720 |
10 | 20262237112116 |
11 | 650219168378a |
12 | 2332b5a266130 |
13 | b3c94a68696c |
14 | 5009a9d70416 |
15 | 25210215aee6 |
hex | 126dab720734 |
20262237112116 has 18 divisors (see below), whose sum is σ = 51218432700162. Its totient is φ = 6754079037360.
The previous prime is 20262237112067. The next prime is 20262237112129. The reversal of 20262237112116 is 61121173226202.
20262237112116 is a `hidden beast` number, since 2 + 0 + 2 + 622 + 3 + 7 + 1 + 1 + 21 + 1 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11910160232100 + 8352076880016 = 3451110^2 + 2889996^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×202622371121162 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 562839919781 = 20262237112116 / (2 + 0 + 2 + 6 + 2 + 2 + 3 + 7 + 1 + 1 + 2 + 1 + 1 + 6).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281419959855 + ... + 281419959926.
Almost surely, 220262237112116 is an apocalyptic number.
It is an amenable number.
20262237112116 is an abundant number, since it is smaller than the sum of its proper divisors (30956195588046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20262237112116 is a wasteful number, since it uses less digits than its factorization.
20262237112116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 562839919791 (or 562839919786 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The spelling of 20262237112116 in words is "twenty trillion, two hundred sixty-two billion, two hundred thirty-seven million, one hundred twelve thousand, one hundred sixteen".
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