Base | Representation |
---|---|
bin | 10011111110100010… |
… | …00010101100000000 |
3 | 1000200110011221222000 |
4 | 21333101002230000 |
5 | 133431111432410 |
6 | 4532124144000 |
7 | 526530626562 |
oct | 117721025400 |
9 | 30613157860 |
10 | 10725108480 |
11 | 4604053819 |
12 | 20b3998000 |
13 | 101bcab248 |
14 | 73a595332 |
15 | 42b88edc0 |
hex | 27f442b00 |
10725108480 has 144 divisors (see below), whose sum is σ = 38059361760. Its totient is φ = 2860019712.
The previous prime is 10725108479. The next prime is 10725108487. The reversal of 10725108480 is 8480152701.
10725108480 is a `hidden beast` number, since 1 + 0 + 72 + 5 + 108 + 480 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (10725108487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120607 + ... + 189726.
Almost surely, 210725108480 is an apocalyptic number.
10725108480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10725108480 is an abundant number, since it is smaller than the sum of its proper divisors (27334253280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10725108480 is an equidigital number, since it uses as much as digits as its factorization.
10725108480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310363 (or 310343 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 36.
The spelling of 10725108480 in words is "ten billion, seven hundred twenty-five million, one hundred eight thousand, four hundred eighty".
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