Base | Representation |
---|---|
bin | 10010111110100011… |
… | …001001011101010010 |
3 | 1221121002110100120200 |
4 | 102332203021131102 |
5 | 313212422112002 |
6 | 13205544320030 |
7 | 1320645360033 |
oct | 227643113522 |
9 | 57532410520 |
10 | 20376754002 |
11 | 8707167970 |
12 | 3b48173016 |
13 | 1bc976a4b7 |
14 | db4358a8a |
15 | 7e3d8bb1c |
hex | 4be8c9752 |
20376754002 has 24 divisors (see below), whose sum is σ = 48163237200. Its totient is φ = 6174773880.
The previous prime is 20376753961. The next prime is 20376754033. The reversal of 20376754002 is 20045767302.
It is a happy number.
20376754002 is a `hidden beast` number, since 20 + 37 + 67 + 540 + 0 + 2 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51456252 + ... + 51456647.
It is an arithmetic number, because the mean of its divisors is an integer number (2006801550).
Almost surely, 220376754002 is an apocalyptic number.
20376754002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20376754002 is an abundant number, since it is smaller than the sum of its proper divisors (27786483198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20376754002 is a wasteful number, since it uses less digits than its factorization.
20376754002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102912918 (or 102912915 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The spelling of 20376754002 in words is "twenty billion, three hundred seventy-six million, seven hundred fifty-four thousand, two".
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