Base | Representation |
---|---|
bin | 1011111110100… |
… | …11000001010001 |
3 | 21000001212100120 |
4 | 11333103001101 |
5 | 201210312212 |
6 | 13545340453 |
7 | 2330025600 |
oct | 577230121 |
9 | 230055316 |
10 | 100479057 |
11 | 51799448 |
12 | 29797729 |
13 | 17a80883 |
14 | d4b7a37 |
15 | 8c4b88c |
hex | 5fd3051 |
100479057 has 24 divisors (see below), whose sum is σ = 156816576. Its totient is φ = 57058848.
The previous prime is 100479047. The next prime is 100479059. The reversal of 100479057 is 750974001.
It is not a de Polignac number, because 100479057 - 27 = 100478929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100479059) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22503 + ... + 26595.
It is an arithmetic number, because the mean of its divisors is an integer number (6534024).
Almost surely, 2100479057 is an apocalyptic number.
It is an amenable number.
100479057 is a deficient number, since it is larger than the sum of its proper divisors (56337519).
100479057 is a wasteful number, since it uses less digits than its factorization.
100479057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4277 (or 4270 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 33.
The square root of 100479057 is about 10023.9242315572. The cubic root of 100479057 is about 464.8988981261.
The spelling of 100479057 in words is "one hundred million, four hundred seventy-nine thousand, fifty-seven".
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