Base | Representation |
---|---|
bin | 101010101110100111… |
… | …111010000010010111 |
3 | 11101102102010110202110 |
4 | 222232213322002113 |
5 | 1222430104314004 |
6 | 33024322042103 |
7 | 3212635131600 |
oct | 525647720227 |
9 | 141372113673 |
10 | 45879369879 |
11 | 18503787712 |
12 | 8a84aa9333 |
13 | 4432163655 |
14 | 2313378da7 |
15 | 12d7c42589 |
hex | aae9fa097 |
45879369879 has 24 divisors (see below), whose sum is σ = 71173391088. Its totient is φ = 26211790080.
The previous prime is 45879369847. The next prime is 45879369883. The reversal of 45879369879 is 97896397854.
It is not a de Polignac number, because 45879369879 - 25 = 45879369847 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 45879369879.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45879369839) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 828879 + ... + 882495.
It is an arithmetic number, because the mean of its divisors is an integer number (2965557962).
Almost surely, 245879369879 is an apocalyptic number.
45879369879 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
45879369879 is a deficient number, since it is larger than the sum of its proper divisors (25294021209).
45879369879 is a wasteful number, since it uses less digits than its factorization.
45879369879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59455 (or 59448 counting only the distinct ones).
The product of its digits is 823011840, while the sum is 75.
The spelling of 45879369879 in words is "forty-five billion, eight hundred seventy-nine million, three hundred sixty-nine thousand, eight hundred seventy-nine".
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