Base | Representation |
---|---|
bin | 11001000111110001… |
… | …101111010000000000 |
3 | 2120121212101102122000 |
4 | 121013301233100000 |
5 | 420220322242304 |
6 | 20220334544000 |
7 | 1643304266304 |
oct | 310761572000 |
9 | 76555342560 |
10 | 26974024704 |
11 | 10492152000 |
12 | 5289668000 |
13 | 270b4b7783 |
14 | 143c5ddd04 |
15 | a7d153939 |
hex | 647c6f400 |
26974024704 has 352 divisors, whose sum is σ = 87986282880. Its totient is φ = 8162795520.
The previous prime is 26974024691. The next prime is 26974024717. The reversal of 26974024704 is 40742047962.
It is an interprime number because it is at equal distance from previous prime (26974024691) and next prime (26974024717).
It is a tau number, because it is divible by the number of its divisors (352).
It is a self number, because there is not a number n which added to its sum of digits gives 26974024704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36799122 + ... + 36799854.
Almost surely, 226974024704 is an apocalyptic number.
26974024704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26974024704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43993141440).
26974024704 is an abundant number, since it is smaller than the sum of its proper divisors (61012258176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26974024704 is an equidigital number, since it uses as much as digits as its factorization.
26974024704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795 (or 749 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 45.
The spelling of 26974024704 in words is "twenty-six billion, nine hundred seventy-four million, twenty-four thousand, seven hundred four".
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