Base | Representation |
---|---|
bin | 11000001110111110… |
… | …01010111000101110 |
3 | 1020120201120120012200 |
4 | 30013133022320232 |
5 | 203121142412304 |
6 | 5551004242330 |
7 | 640261353051 |
oct | 140737127056 |
9 | 36521516180 |
10 | 13010513454 |
11 | 5577106364 |
12 | 26312403a6 |
13 | 12c4613193 |
14 | 8b5d04a98 |
15 | 51232be39 |
hex | 3077cae2e |
13010513454 has 48 divisors (see below), whose sum is σ = 30963254400. Its totient is φ = 3929946768.
The previous prime is 13010513441. The next prime is 13010513471. The reversal of 13010513454 is 45431501031.
It is a happy number.
13010513454 is a `hidden beast` number, since 130 + 10 + 513 + 4 + 5 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 819144 + ... + 834875.
It is an arithmetic number, because the mean of its divisors is an integer number (645067800).
Almost surely, 213010513454 is an apocalyptic number.
13010513454 is an abundant number, since it is smaller than the sum of its proper divisors (17952740946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010513454 is a wasteful number, since it uses less digits than its factorization.
13010513454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1654069 (or 1654066 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The spelling of 13010513454 in words is "thirteen billion, ten million, five hundred thirteen thousand, four hundred fifty-four".
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