Base | Representation |
---|---|
bin | 10111110010100101… |
… | …11000010010101101 |
3 | 1012222010112200102021 |
4 | 23321102320102231 |
5 | 202124214114131 |
6 | 5511221030141 |
7 | 631340461342 |
oct | 137122702255 |
9 | 35863480367 |
10 | 12772410541 |
11 | 54647690a0 |
12 | 2585555351 |
13 | 12871a7997 |
14 | 8924447c9 |
15 | 4eb497e11 |
hex | 2f94b84ad |
12772410541 has 4 divisors (see below), whose sum is σ = 13933538784. Its totient is φ = 11611282300.
The previous prime is 12772410523. The next prime is 12772410551. The reversal of 12772410541 is 14501427721.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12772410541 - 25 = 12772410509 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12772410497 and 12772410506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12772410551) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580564105 + ... + 580564126.
It is an arithmetic number, because the mean of its divisors is an integer number (3483384696).
Almost surely, 212772410541 is an apocalyptic number.
12772410541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12772410541 is a deficient number, since it is larger than the sum of its proper divisors (1161128243).
12772410541 is a wasteful number, since it uses less digits than its factorization.
12772410541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1161128242.
The product of its (nonzero) digits is 15680, while the sum is 34.
The spelling of 12772410541 in words is "twelve billion, seven hundred seventy-two million, four hundred ten thousand, five hundred forty-one".
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