Base | Representation |
---|---|
bin | 10011001100001100… |
… | …11111011110110000 |
3 | 222121000202011212100 |
4 | 21212012133132300 |
5 | 132100021144212 |
6 | 4422203100400 |
7 | 513213211401 |
oct | 114606373660 |
9 | 28530664770 |
10 | 10302912432 |
11 | 44077a866a |
12 | 1bb6511700 |
13 | c82697ab7 |
14 | 6da4939a8 |
15 | 404794bdc |
hex | 26619f7b0 |
10302912432 has 30 divisors (see below), whose sum is σ = 28833845612. Its totient is φ = 3434304096.
The previous prime is 10302912421. The next prime is 10302912457. The reversal of 10302912432 is 23421920301.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10302912396 and 10302912405.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35773858 + ... + 35774145.
Almost surely, 210302912432 is an apocalyptic number.
10302912432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10302912432 is an abundant number, since it is smaller than the sum of its proper divisors (18530933180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302912432 is a wasteful number, since it uses less digits than its factorization.
10302912432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71548017 (or 71548008 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The spelling of 10302912432 in words is "ten billion, three hundred two million, nine hundred twelve thousand, four hundred thirty-two".
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