Base | Representation |
---|---|
bin | 110010110010… |
… | …0111111110100 |
3 | 1212002211212100 |
4 | 1211210333310 |
5 | 23304044314 |
6 | 2350422100 |
7 | 442222620 |
oct | 145447764 |
9 | 55084770 |
10 | 26628084 |
11 | 1403808a |
12 | 8b01930 |
13 | 5694282 |
14 | 3772180 |
15 | 250ec09 |
hex | 1964ff4 |
26628084 has 36 divisors (see below), whose sum is σ = 76926304. Its totient is φ = 7607952.
The previous prime is 26628079. The next prime is 26628109. The reversal of 26628084 is 48082662.
26628084 is a `hidden beast` number, since 26 + 628 + 0 + 8 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×266280842 = 1418109715022112, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52582 + ... + 53085.
Almost surely, 226628084 is an apocalyptic number.
It is an amenable number.
26628084 is an abundant number, since it is smaller than the sum of its proper divisors (50298220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26628084 is a wasteful number, since it uses less digits than its factorization.
26628084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105684 (or 105679 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 26628084 is about 5160.2406920608. The cubic root of 26628084 is about 298.6161597691.
The spelling of 26628084 in words is "twenty-six million, six hundred twenty-eight thousand, eighty-four".
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