Base | Representation |
---|---|
bin | 11001100110101111… |
… | …00010100100011000 |
3 | 1022111000212021010100 |
4 | 30303113202210120 |
5 | 211123124221213 |
6 | 10152023415400 |
7 | 664441054035 |
oct | 146327424430 |
9 | 38430767110 |
10 | 13746710808 |
11 | 5914729326 |
12 | 27b78b4560 |
13 | 13b0cb730c |
14 | 9459c238c |
15 | 556c9e773 |
hex | 3335e2918 |
13746710808 has 48 divisors (see below), whose sum is σ = 37242597600. Its totient is φ = 4580769600.
The previous prime is 13746710777. The next prime is 13746710837. The reversal of 13746710808 is 80801764731.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208753 + ... + 266591.
It is an arithmetic number, because the mean of its divisors is an integer number (775887450).
Almost surely, 213746710808 is an apocalyptic number.
13746710808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13746710808 is an abundant number, since it is smaller than the sum of its proper divisors (23495886792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13746710808 is a wasteful number, since it uses less digits than its factorization.
13746710808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61152 (or 61145 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
It can be divided in two parts, 137 and 46710808, that added together give a triangular number (46710945 = T9665).
The spelling of 13746710808 in words is "thirteen billion, seven hundred forty-six million, seven hundred ten thousand, eight hundred eight".
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