Base | Representation |
---|---|
bin | 101010101100011010… |
… | …110100100111011100 |
3 | 11101022211112110112220 |
4 | 222230122310213130 |
5 | 1222341122312442 |
6 | 33020521225340 |
7 | 3212005563210 |
oct | 525432644734 |
9 | 141284473486 |
10 | 45842385372 |
11 | 18494916703 |
12 | 8a74632250 |
13 | 44275b4524 |
14 | 230c4ac940 |
15 | 12d4888eec |
hex | aac6b49dc |
45842385372 has 24 divisors (see below), whose sum is σ = 122246361216. Its totient is φ = 13097824368.
The previous prime is 45842385353. The next prime is 45842385373. The reversal of 45842385372 is 27358324854.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45842385373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272871258 + ... + 272871425.
It is an arithmetic number, because the mean of its divisors is an integer number (5093598384).
Almost surely, 245842385372 is an apocalyptic number.
45842385372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
45842385372 is an abundant number, since it is smaller than the sum of its proper divisors (76403975844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45842385372 is a wasteful number, since it uses less digits than its factorization.
45842385372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545742697 (or 545742695 counting only the distinct ones).
The product of its digits is 6451200, while the sum is 51.
The spelling of 45842385372 in words is "forty-five billion, eight hundred forty-two million, three hundred eighty-five thousand, three hundred seventy-two".
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