Base | Representation |
---|---|
bin | 11001000010100011… |
… | …101111010011111110 |
3 | 2120101202122010121001 |
4 | 121002203233103332 |
5 | 420030414000422 |
6 | 20203530200514 |
7 | 1641162133411 |
oct | 310243572376 |
9 | 76352563531 |
10 | 26886468862 |
11 | 10447790000 |
12 | 526428313a |
13 | 26c6310196 |
14 | 1430b2bb78 |
15 | a7560b227 |
hex | 6428ef4fe |
26886468862 has 40 divisors (see below), whose sum is σ = 44806557960. Its totient is φ = 12098790000.
The previous prime is 26886468859. The next prime is 26886468901.
26886468862 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 26886468794 and 26886468803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2952937 + ... + 2962027.
It is an arithmetic number, because the mean of its divisors is an integer number (1120163949).
Almost surely, 226886468862 is an apocalyptic number.
26886468862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
26886468862 is a deficient number, since it is larger than the sum of its proper divisors (17920089098).
26886468862 is an equidigital number, since it uses as much as digits as its factorization.
26886468862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9238 (or 9205 counting only the distinct ones).
The product of its digits is 84934656, while the sum is 64.
The spelling of 26886468862 in words is "twenty-six billion, eight hundred eighty-six million, four hundred sixty-eight thousand, eight hundred sixty-two".
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