Base | Representation |
---|---|
bin | 11000010101101001… |
… | …101000000110010100 |
3 | 2111110020220212000022 |
4 | 120111221220012110 |
5 | 412010024144320 |
6 | 20001053404312 |
7 | 1613413103405 |
oct | 302551500624 |
9 | 74406825008 |
10 | 26133037460 |
11 | 100a0466922 |
12 | 5093a99698 |
13 | 26061b389a |
14 | 139ca459ac |
15 | a2e3d2325 |
hex | 615a68194 |
26133037460 has 96 divisors (see below), whose sum is σ = 57797978112. Its totient is φ = 9906209280.
The previous prime is 26133037457. The next prime is 26133037471. The reversal of 26133037460 is 6473033162.
It is a self number, because there is not a number n which added to its sum of digits gives 26133037460.
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, 43052477 + ... + 43053083.
It is an arithmetic number, because the mean of its divisors is an integer number (602062272).
Almost surely, 226133037460 is an apocalyptic number.
26133037460 is a gapful number since it is divisible by the number (20) 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 26133037460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28898989056).
26133037460 is an abundant number, since it is smaller than the sum of its proper divisors (31664940652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26133037460 is a wasteful number, since it uses less digits than its factorization.
26133037460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1353 (or 1351 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 35.
The spelling of 26133037460 in words is "twenty-six billion, one hundred thirty-three million, thirty-seven thousand, four hundred sixty".
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