Base | Representation |
---|---|
bin | 11001001000110111… |
… | …000011111100100110 |
3 | 2120200010120200220100 |
4 | 121020313003330212 |
5 | 420240000304124 |
6 | 20222224244530 |
7 | 1643614615050 |
oct | 311067037446 |
9 | 76603520810 |
10 | 26992197414 |
11 | 104a1434476 |
12 | 5293770746 |
13 | 27121ab260 |
14 | 1440bb08d0 |
15 | a7ea431c9 |
hex | 648dc3f26 |
26992197414 has 48 divisors (see below), whose sum is σ = 71979197472. Its totient is φ = 7118820864.
The previous prime is 26992197409. The next prime is 26992197467. The reversal of 26992197414 is 41479129962.
26992197414 is a `hidden beast` number, since 2 + 6 + 9 + 9 + 219 + 7 + 414 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8237739 + ... + 8241014.
It is an arithmetic number, because the mean of its divisors is an integer number (1499566614).
Almost surely, 226992197414 is an apocalyptic number.
26992197414 is an abundant number, since it is smaller than the sum of its proper divisors (44987000058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26992197414 is a wasteful number, since it uses less digits than its factorization.
26992197414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16478781 (or 16478778 counting only the distinct ones).
The product of its digits is 1959552, while the sum is 54.
The spelling of 26992197414 in words is "twenty-six billion, nine hundred ninety-two million, one hundred ninety-seven thousand, four hundred fourteen".
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