Base | Representation |
---|---|
bin | 101010000111000000… |
… | …010100100110001100 |
3 | 11022201002101210200202 |
4 | 222013000110212030 |
5 | 1220044424301414 |
6 | 32434335313032 |
7 | 3160314310550 |
oct | 520700244614 |
9 | 138632353622 |
10 | 45214681484 |
11 | 181a2566465 |
12 | 891a37b778 |
13 | 4357538acb |
14 | 228cd93860 |
15 | 12996e79de |
hex | a8701498c |
45214681484 has 24 divisors (see below), whose sum is σ = 90434836128. Its totient is φ = 19376547840.
The previous prime is 45214681459. The next prime is 45214681511. The reversal of 45214681484 is 48418641254.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551372 + ... + 628044.
It is an arithmetic number, because the mean of its divisors is an integer number (3768118172).
Almost surely, 245214681484 is an apocalyptic number.
It is an amenable number.
45214681484 is an abundant number, since it is smaller than the sum of its proper divisors (45220154644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45214681484 is a wasteful number, since it uses less digits than its factorization.
45214681484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97745 (or 97743 counting only the distinct ones).
The product of its digits is 983040, while the sum is 47.
The spelling of 45214681484 in words is "forty-five billion, two hundred fourteen million, six hundred eighty-one thousand, four hundred eighty-four".
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