Base | Representation |
---|---|
bin | 100111101010110100… |
… | …111011100001110100 |
3 | 11001221110222020011121 |
4 | 213222310323201310 |
5 | 1144213134341044 |
6 | 31322334513324 |
7 | 3035346563404 |
oct | 475264734164 |
9 | 131843866147 |
10 | 42594449524 |
11 | 17078502400 |
12 | 8308965844 |
13 | 402a730cb3 |
14 | 20c0da6804 |
15 | 119466c984 |
hex | 9ead3b874 |
42594449524 has 72 divisors (see below), whose sum is σ = 85597182720. Its totient is φ = 18497202240.
The previous prime is 42594449507. The next prime is 42594449549.
42594449524 is nontrivially palindromic in base 10.
Its product of digits (8294400) is a multiple of the sum of its prime divisors (4608).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12276862 + ... + 12280330.
It is an arithmetic number, because the mean of its divisors is an integer number (1188849760).
Almost surely, 242594449524 is an apocalyptic number.
42594449524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42594449524 is an abundant number, since it is smaller than the sum of its proper divisors (43002733196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42594449524 is a wasteful number, since it uses less digits than its factorization.
42594449524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4621 (or 4608 counting only the distinct ones).
The product of its digits is 8294400, while the sum is 52.
The spelling of 42594449524 in words is "forty-two billion, five hundred ninety-four million, four hundred forty-nine thousand, five hundred twenty-four".
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