Base | Representation |
---|---|
bin | 10100011100111100… |
… | …10001101010000000 |
3 | 1001100020020202222212 |
4 | 22032132101222000 |
5 | 134441420022104 |
6 | 5013320321252 |
7 | 536046315401 |
oct | 121636215200 |
9 | 31306222885 |
10 | 10980235904 |
11 | 4725069830 |
12 | 2165313228 |
13 | 105cac7711 |
14 | 7624079a8 |
15 | 443e8836e |
hex | 28e791a80 |
10980235904 has 32 divisors (see below), whose sum is σ = 23863299840. Its totient is φ = 4991015680.
The previous prime is 10980235901. The next prime is 10980235909. The reversal of 10980235904 is 40953208901.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (10980235901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3897824 + ... + 3900639.
It is an arithmetic number, because the mean of its divisors is an integer number (745728120).
Almost surely, 210980235904 is an apocalyptic number.
It is an amenable number.
10980235904 is an abundant number, since it is smaller than the sum of its proper divisors (12883063936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10980235904 is an equidigital number, since it uses as much as digits as its factorization.
10980235904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7798488 (or 7798476 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 41.
The spelling of 10980235904 in words is "ten billion, nine hundred eighty million, two hundred thirty-five thousand, nine hundred four".
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