Base | Representation |
---|---|
bin | 10110011101010110… |
… | …00111100100010101 |
3 | 1011010022000112220120 |
4 | 23032223013210111 |
5 | 144143140004102 |
6 | 5312234422153 |
7 | 604535510136 |
oct | 131653074425 |
9 | 34108015816 |
10 | 12057344277 |
11 | 5128069240 |
12 | 2405b91959 |
13 | 11a1cc1a54 |
14 | 8254a7c8d |
15 | 4a87eb6bc |
hex | 2ceac7915 |
12057344277 has 16 divisors (see below), whose sum is σ = 17551295040. Its totient is φ = 7301923200.
The previous prime is 12057344267. The next prime is 12057344281. The reversal of 12057344277 is 77244375021.
It is not a de Polignac number, because 12057344277 - 212 = 12057340181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12057344207) 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, 94702 + ... + 181887.
It is an arithmetic number, because the mean of its divisors is an integer number (1096955940).
Almost surely, 212057344277 is an apocalyptic number.
It is an amenable number.
12057344277 is a deficient number, since it is larger than the sum of its proper divisors (5493950763).
12057344277 is a wasteful number, since it uses less digits than its factorization.
12057344277 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277924.
The product of its (nonzero) digits is 329280, while the sum is 42.
The spelling of 12057344277 in words is "twelve billion, fifty-seven million, three hundred forty-four thousand, two hundred seventy-seven".
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