Base | Representation |
---|---|
bin | 10111100110101100… |
… | …00010111111100010 |
3 | 1012201011200122020110 |
4 | 23303112002333202 |
5 | 201423134440011 |
6 | 5453253152150 |
7 | 626016063051 |
oct | 136326027742 |
9 | 35634618213 |
10 | 12672577506 |
11 | 5413381056 |
12 | 255802b656 |
13 | 126c5c2194 |
14 | 883098398 |
15 | 4e2827ba6 |
hex | 2f3582fe2 |
12672577506 has 16 divisors (see below), whose sum is σ = 25472520000. Its totient is φ = 4202965008.
The previous prime is 12672577493. The next prime is 12672577507. The reversal of 12672577506 is 60577527621.
It is a super-3 number, since 3×126725775063 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12672577507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5305581 + ... + 5307968.
It is an arithmetic number, because the mean of its divisors is an integer number (1592032500).
Almost surely, 212672577506 is an apocalyptic number.
12672577506 is an abundant number, since it is smaller than the sum of its proper divisors (12799942494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12672577506 is a wasteful number, since it uses less digits than its factorization.
12672577506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10613753.
The product of its (nonzero) digits is 1234800, while the sum is 48.
The spelling of 12672577506 in words is "twelve billion, six hundred seventy-two million, five hundred seventy-seven thousand, five hundred six".
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