Base | Representation |
---|---|
bin | 11000100001101100… |
… | …101001100011101000 |
3 | 2111222100020120011001 |
4 | 120201230221203220 |
5 | 412413300001311 |
6 | 20033113444344 |
7 | 1621416064540 |
oct | 304154514350 |
9 | 74870216131 |
10 | 26335156456 |
11 | 10194566914 |
12 | 512b7106b4 |
13 | 263903051b |
14 | 13bb81a320 |
15 | a420094c1 |
hex | 621b298e8 |
26335156456 has 128 divisors (see below), whose sum is σ = 59557478400. Its totient is φ = 10679869440.
The previous prime is 26335156439. The next prime is 26335156481. The reversal of 26335156456 is 65465153362.
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, 22839976 + ... + 22841128.
It is an arithmetic number, because the mean of its divisors is an integer number (465292800).
Almost surely, 226335156456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26335156456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29778739200).
26335156456 is an abundant number, since it is smaller than the sum of its proper divisors (33222321944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26335156456 is a wasteful number, since it uses less digits than its factorization.
26335156456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1479 (or 1475 counting only the distinct ones).
The product of its digits is 1944000, while the sum is 46.
The spelling of 26335156456 in words is "twenty-six billion, three hundred thirty-five million, one hundred fifty-six thousand, four hundred fifty-six".
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