Base | Representation |
---|---|
bin | 10111110001101011… |
… | …11101011101011110 |
3 | 1012221121021112020020 |
4 | 23320311331131132 |
5 | 202120244021114 |
6 | 5510350333010 |
7 | 631216155312 |
oct | 137065753536 |
9 | 35847245206 |
10 | 12764829534 |
11 | 54604603a6 |
12 | 2582aba166 |
13 | 1285752192 |
14 | 89142db42 |
15 | 4ea99baa9 |
hex | 2f8d7d75e |
12764829534 has 16 divisors (see below), whose sum is σ = 25713327360. Its totient is φ = 4224331800.
The previous prime is 12764829523. The next prime is 12764829577. The reversal of 12764829534 is 43592846721.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 7651942 + ... + 7653609.
It is an arithmetic number, because the mean of its divisors is an integer number (1607082960).
Almost surely, 212764829534 is an apocalyptic number.
12764829534 is an abundant number, since it is smaller than the sum of its proper divisors (12948497826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12764829534 is a wasteful number, since it uses less digits than its factorization.
12764829534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15305695.
The product of its digits is 2903040, while the sum is 51.
The spelling of 12764829534 in words is "twelve billion, seven hundred sixty-four million, eight hundred twenty-nine thousand, five hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •