Base | Representation |
---|---|
bin | 10010110010111100… |
… | …01001111111101100 |
3 | 222001021000112020000 |
4 | 21121132021333230 |
5 | 131131244341301 |
6 | 4345153224300 |
7 | 505031121165 |
oct | 113136117754 |
9 | 28037015200 |
10 | 10091012076 |
11 | 4309127802 |
12 | 1b57562090 |
13 | c4a804c82 |
14 | 6ba29476c |
15 | 3e0d89786 |
hex | 259789fec |
10091012076 has 90 divisors (see below), whose sum is σ = 26603019828. Its totient is φ = 3335456880.
The previous prime is 10091012053. The next prime is 10091012093. The reversal of 10091012076 is 67021019001.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5224831 + ... + 5226761.
Almost surely, 210091012076 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 10091012076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13301509914).
10091012076 is an abundant number, since it is smaller than the sum of its proper divisors (16512007752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10091012076 is a wasteful number, since it uses less digits than its factorization.
10091012076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201 (or 2063 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The spelling of 10091012076 in words is "ten billion, ninety-one million, twelve thousand, seventy-six".
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