Base | Representation |
---|---|
bin | 110011001110… |
… | …001111110111 |
3 | 221021012100100 |
4 | 303032033313 |
5 | 11414141303 |
6 | 1155445143 |
7 | 222063552 |
oct | 63161767 |
9 | 27235310 |
10 | 13427703 |
11 | 7641483 |
12 | 45b67b3 |
13 | 2a21ab3 |
14 | 1ad7699 |
15 | 12a38a3 |
hex | cce3f7 |
13427703 has 6 divisors (see below), whose sum is σ = 19395584. Its totient is φ = 8951796.
The previous prime is 13427683. The next prime is 13427719. The reversal of 13427703 is 30772431.
It is a de Polignac number, because none of the positive numbers 2k-13427703 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13427723) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 745975 + ... + 745992.
Almost surely, 213427703 is an apocalyptic number.
13427703 is a deficient number, since it is larger than the sum of its proper divisors (5967881).
13427703 is a wasteful number, since it uses less digits than its factorization.
13427703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1491973 (or 1491970 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 13427703 is about 3664.3830312892. The cubic root of 13427703 is about 237.6843436743.
It can be divided in two parts, 1342 and 7703, that added together give a triangular number (9045 = T134).
The spelling of 13427703 in words is "thirteen million, four hundred twenty-seven thousand, seven hundred three".
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