Base | Representation |
---|---|
bin | 10011001100010010… |
… | …01110111011000000 |
3 | 222121002002200121110 |
4 | 21212021032323000 |
5 | 132100212143130 |
6 | 4422230323320 |
7 | 513222263433 |
oct | 114611167300 |
9 | 28532080543 |
10 | 10303631040 |
11 | 440814955a |
12 | 1bb67b9540 |
13 | c82889c01 |
14 | 6da5dd81a |
15 | 404887ab0 |
hex | 26624eec0 |
10303631040 has 56 divisors (see below), whose sum is σ = 32714031600. Its totient is φ = 2747634688.
The previous prime is 10303631027. The next prime is 10303631081. The reversal of 10303631040 is 4013630301.
It is a junction number, because it is equal to n+sod(n) for n = 10303630998 and 10303631016.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5365515 + ... + 5367434.
Almost surely, 210303631040 is an apocalyptic number.
10303631040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10303631040 is an abundant number, since it is smaller than the sum of its proper divisors (22410400560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10303631040 is a wasteful number, since it uses less digits than its factorization.
10303631040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10732969 (or 10732959 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
The spelling of 10303631040 in words is "ten billion, three hundred three million, six hundred thirty-one thousand, forty".
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