Base | Representation |
---|---|
bin | 101010110001100001… |
… | …010001000100011101 |
3 | 11101112210120011001110 |
4 | 222301201101010131 |
5 | 1223030024221421 |
6 | 33033215332233 |
7 | 3214065140346 |
oct | 526141210435 |
9 | 141483504043 |
10 | 45927960861 |
11 | 18529155852 |
12 | 8a99221079 |
13 | 443c247603 |
14 | 23199c70cd |
15 | 12dc13ea76 |
hex | ab185111d |
45927960861 has 4 divisors (see below), whose sum is σ = 61237281152. Its totient is φ = 30618640572.
The previous prime is 45927960857. The next prime is 45927960893. The reversal of 45927960861 is 16806972954.
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 not a de Polignac number, because 45927960861 - 22 = 45927960857 is a prime.
It is a super-2 number, since 2×459279608612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45927160861) 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, 7654660141 + ... + 7654660146.
It is an arithmetic number, because the mean of its divisors is an integer number (15309320288).
Almost surely, 245927960861 is an apocalyptic number.
It is an amenable number.
45927960861 is a deficient number, since it is larger than the sum of its proper divisors (15309320291).
45927960861 is a wasteful number, since it uses less digits than its factorization.
45927960861 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15309320290.
The product of its (nonzero) digits is 6531840, while the sum is 57.
The spelling of 45927960861 in words is "forty-five billion, nine hundred twenty-seven million, nine hundred sixty thousand, eight hundred sixty-one".
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