Base | Representation |
---|---|
bin | 110100011111… |
… | …110001011100 |
3 | 221220011101221 |
4 | 310133301130 |
5 | 12010333003 |
6 | 1210543124 |
7 | 224654236 |
oct | 64376134 |
9 | 27804357 |
10 | 13761628 |
11 | 784a351 |
12 | 4737aa4 |
13 | 2b0aa9a |
14 | 1b83256 |
15 | 131c7bd |
hex | d1fc5c |
13761628 has 12 divisors (see below), whose sum is σ = 24127992. Its totient is φ = 6867920.
The previous prime is 13761617. The next prime is 13761667. The reversal of 13761628 is 82616731.
It is a junction number, because it is equal to n+sod(n) for n = 13761593 and 13761602.
It is a congruent number.
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, 583 + ... + 5278.
It is an arithmetic number, because the mean of its divisors is an integer number (2010666).
Almost surely, 213761628 is an apocalyptic number.
It is an amenable number.
13761628 is a deficient number, since it is larger than the sum of its proper divisors (10366364).
13761628 is a wasteful number, since it uses less digits than its factorization.
13761628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6452 (or 6450 counting only the distinct ones).
The product of its digits is 12096, while the sum is 34.
The square root of 13761628 is about 3709.6668314014. Note that the first 3 decimals coincide. The cubic root of 13761628 is about 239.6385067101.
The spelling of 13761628 in words is "thirteen million, seven hundred sixty-one thousand, six hundred twenty-eight".
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