Base | Representation |
---|---|
bin | 10111110001101011… |
… | …01001101100111001 |
3 | 1012221121010102012201 |
4 | 23320311221230321 |
5 | 202120233423401 |
6 | 5510344510201 |
7 | 631215400333 |
oct | 137065515471 |
9 | 35847112181 |
10 | 12764748601 |
11 | 5460405610 |
12 | 2582a7b361 |
13 | 12857243a7 |
14 | 89140c453 |
15 | 4ea982b01 |
hex | 2f8d69b39 |
12764748601 has 16 divisors (see below), whose sum is σ = 14070208320. Its totient is φ = 11483781120.
The previous prime is 12764748569. The next prime is 12764748641. The reversal of 12764748601 is 10684746721.
It is a cyclic number.
It is not a de Polignac number, because 12764748601 - 25 = 12764748569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12764748641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828910 + ... + 844168.
It is an arithmetic number, because the mean of its divisors is an integer number (879388020).
Almost surely, 212764748601 is an apocalyptic number.
12764748601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12764748601 is a deficient number, since it is larger than the sum of its proper divisors (1305459719).
12764748601 is a wasteful number, since it uses less digits than its factorization.
12764748601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16056.
The product of its (nonzero) digits is 451584, while the sum is 46.
The spelling of 12764748601 in words is "twelve billion, seven hundred sixty-four million, seven hundred forty-eight thousand, six hundred one".
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