Base | Representation |
---|---|
bin | 11001100111010010… |
… | …00110100101000100 |
3 | 1022111100112011112221 |
4 | 30303221012211010 |
5 | 211130314033011 |
6 | 10152310222124 |
7 | 664525150444 |
oct | 146351064504 |
9 | 38440464487 |
10 | 13751314756 |
11 | 5917293343 |
12 | 27b9354944 |
13 | 13b1c39a4a |
14 | 946460124 |
15 | 5573ad971 |
hex | 333a46944 |
13751314756 has 27 divisors (see below), whose sum is σ = 25571060599. Its totient is φ = 6469330688.
The previous prime is 13751314751. The next prime is 13751314799. The reversal of 13751314756 is 65741315731.
The square root of 13751314756 is 117266.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 2262904900 + 11488409856 = 47570^2 + 107184^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13751314751) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3985320 + ... + 3988768.
Almost surely, 213751314756 is an apocalyptic number.
13751314756 is the 117266-th square number.
It is an amenable number.
13751314756 is a deficient number, since it is larger than the sum of its proper divisors (11819745843).
13751314756 is an frugal number, since it uses more digits than its factorization.
13751314756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6936 (or 3468 counting only the distinct ones).
The product of its digits is 264600, while the sum is 43.
It can be divided in two parts, 1375 and 1314756, that added together give a palindrome (1316131).
The spelling of 13751314756 in words is "thirteen billion, seven hundred fifty-one million, three hundred fourteen thousand, seven hundred fifty-six".
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