Base | Representation |
---|---|
bin | 11000011101110010… |
… | …01000110100100110 |
3 | 1020220101101000011001 |
4 | 30032321020310212 |
5 | 203344444330004 |
6 | 10011203303514 |
7 | 643330425406 |
oct | 141671106446 |
9 | 36811330131 |
10 | 13134761254 |
11 | 563025959a |
12 | 266697ab9a |
13 | 13142966a4 |
14 | 8c8608806 |
15 | 51d1c11a4 |
hex | 30ee48d26 |
13134761254 has 16 divisors (see below), whose sum is σ = 19793486592. Its totient is φ = 6536974408.
The previous prime is 13134761207. The next prime is 13134761257. The reversal of 13134761254 is 45216743131.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13134761257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665127 + ... + 684589.
It is an arithmetic number, because the mean of its divisors is an integer number (1237092912).
Almost surely, 213134761254 is an apocalyptic number.
13134761254 is a deficient number, since it is larger than the sum of its proper divisors (6658725338).
13134761254 is a wasteful number, since it uses less digits than its factorization.
13134761254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21011.
The product of its digits is 60480, while the sum is 37.
The spelling of 13134761254 in words is "thirteen billion, one hundred thirty-four million, seven hundred sixty-one thousand, two hundred fifty-four".
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