Base | Representation |
---|---|
bin | 100110010110… |
… | …111100110110 |
3 | 200220212112010 |
4 | 212112330312 |
5 | 10033233403 |
6 | 555305050 |
7 | 151320156 |
oct | 46267466 |
9 | 20825463 |
10 | 10055478 |
11 | 5748914 |
12 | 344b186 |
13 | 2110bb4 |
14 | 149a766 |
15 | d39603 |
hex | 996f36 |
10055478 has 32 divisors (see below), whose sum is σ = 20756736. Its totient is φ = 3246048.
The previous prime is 10055443. The next prime is 10055491. The reversal of 10055478 is 87455001.
It is a super-2 number, since 2×100554782 = 202225275616968, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32601 + ... + 32907.
It is an arithmetic number, because the mean of its divisors is an integer number (648648).
Almost surely, 210055478 is an apocalyptic number.
10055478 is an abundant number, since it is smaller than the sum of its proper divisors (10701258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10055478 is a wasteful number, since it uses less digits than its factorization.
10055478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468.
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 10055478 is about 3171.0373696947. The cubic root of 10055478 is about 215.8411469206.
The spelling of 10055478 in words is "ten million, fifty-five thousand, four hundred seventy-eight".
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