Base | Representation |
---|---|
bin | 110001111000… |
… | …1100001000000 |
3 | 1211012211000101 |
4 | 1203301201000 |
5 | 23143430242 |
6 | 2332332144 |
7 | 435212566 |
oct | 143614100 |
9 | 54184011 |
10 | 26155072 |
11 | 13844769 |
12 | 8914054 |
13 | 5559b98 |
14 | 368ba36 |
15 | 24699b7 |
hex | 18f1840 |
26155072 has 28 divisors (see below), whose sum is σ = 53579776. Its totient is φ = 12654720.
The previous prime is 26155069. The next prime is 26155111. The reversal of 26155072 is 27055162.
It is a self number, because there is not a number n which added to its sum of digits gives 26155072.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4608 + ... + 8575.
Almost surely, 226155072 is an apocalyptic number.
It is an amenable number.
26155072 is an abundant number, since it is smaller than the sum of its proper divisors (27424704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26155072 is a wasteful number, since it uses less digits than its factorization.
26155072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13226 (or 13216 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 26155072 is about 5114.2029682053. The cubic root of 26155072 is about 296.8374143664.
The spelling of 26155072 in words is "twenty-six million, one hundred fifty-five thousand, seventy-two".
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