Base | Representation |
---|---|
bin | 110001111011… |
… | …011101111000 |
3 | 220121222020011 |
4 | 301323131320 |
5 | 11322314012 |
6 | 1144311304 |
7 | 216152164 |
oct | 61733570 |
9 | 26558204 |
10 | 13088632 |
11 | 742a757 |
12 | 4472534 |
13 | 293366b |
14 | 1a49ca4 |
15 | 12381a7 |
hex | c7b778 |
13088632 has 8 divisors (see below), whose sum is σ = 24541200. Its totient is φ = 6544312.
The previous prime is 13088629. The next prime is 13088671. The reversal of 13088632 is 23688031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 13088594 and 13088603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818032 + ... + 818047.
It is an arithmetic number, because the mean of its divisors is an integer number (3067650).
Almost surely, 213088632 is an apocalyptic number.
It is an amenable number.
13088632 is a deficient number, since it is larger than the sum of its proper divisors (11452568).
13088632 is a wasteful number, since it uses less digits than its factorization.
13088632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1636085 (or 1636081 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 13088632 is about 3617.8214439079. The cubic root of 13088632 is about 235.6666268769. Note that the first 4 decimals are identical.
The spelling of 13088632 in words is "thirteen million, eighty-eight thousand, six hundred thirty-two".
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