Base | Representation |
---|---|
bin | 10010101011001110… |
… | …010011111000001000 |
3 | 1220202111100210101112 |
4 | 102223032103320020 |
5 | 312031421241202 |
6 | 13113443105452 |
7 | 1306630434464 |
oct | 225316237010 |
9 | 56674323345 |
10 | 20052524552 |
11 | 8560144545 |
12 | 3a77672288 |
13 | 1b77538158 |
14 | d832794a4 |
15 | 7c5693b52 |
hex | 4ab393e08 |
20052524552 has 16 divisors (see below), whose sum is σ = 37634341500. Its totient is φ = 10016700160.
The previous prime is 20052524509. The next prime is 20052524567. The reversal of 20052524552 is 25542525002.
It can be written as a sum of positive squares in 2 ways, for example, as 19901873476 + 150651076 = 141074^2 + 12274^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186349 + ... + 1203132.
Almost surely, 220052524552 is an apocalyptic number.
It is an amenable number.
20052524552 is a deficient number, since it is larger than the sum of its proper divisors (17581816948).
20052524552 is a wasteful number, since it uses less digits than its factorization.
20052524552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2390536 (or 2390532 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 32.
The spelling of 20052524552 in words is "twenty billion, fifty-two million, five hundred twenty-four thousand, five hundred fifty-two".
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