Base | Representation |
---|---|
bin | 11000101011111001… |
… | …01111100111111110 |
3 | 1021012122010122001021 |
4 | 30111330233213332 |
5 | 204120301202014 |
6 | 10031032534354 |
7 | 646265614633 |
oct | 142574574776 |
9 | 37178118037 |
10 | 13253147134 |
11 | 5691068667 |
12 | 269a5513ba |
13 | 13329769c6 |
14 | 8da22418a |
15 | 5287a8624 |
hex | 315f2f9fe |
13253147134 has 4 divisors (see below), whose sum is σ = 19879720704. Its totient is φ = 6626573566.
The previous prime is 13253147129. The next prime is 13253147137. The reversal of 13253147134 is 43174135231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43174135231 = 26561 ⋅1625471.
It is a self number, because there is not a number n which added to its sum of digits gives 13253147134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13253147137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3313286782 + ... + 3313286785.
It is an arithmetic number, because the mean of its divisors is an integer number (4969930176).
Almost surely, 213253147134 is an apocalyptic number.
13253147134 is a deficient number, since it is larger than the sum of its proper divisors (6626573570).
13253147134 is an equidigital number, since it uses as much as digits as its factorization.
13253147134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6626573569.
The product of its digits is 30240, while the sum is 34.
The spelling of 13253147134 in words is "thirteen billion, two hundred fifty-three million, one hundred forty-seven thousand, one hundred thirty-four".
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