Base | Representation |
---|---|
bin | 10011001010001101010111… |
… | …00111010001011010100000 |
3 | 12112011210121101121202020002 |
4 | 21211012223213101122200 |
5 | 21010243233112432334 |
6 | 225335134401235132 |
7 | 11605644344666666 |
oct | 1145065347213240 |
9 | 175153541552202 |
10 | 42132213405344 |
11 | 124741980a01a7 |
12 | 4885609032aa8 |
13 | 1a6808744985a |
14 | a592d23a0c36 |
15 | 4d0e50026b7e |
hex | 2651ab9d16a0 |
42132213405344 has 48 divisors (see below), whose sum is σ = 87966265052736. Its totient is φ = 19795502361600.
The previous prime is 42132213405287. The next prime is 42132213405367. The reversal of 42132213405344 is 44350431223124.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 42132213405298 and 42132213405307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61026722 + ... + 61713249.
It is an arithmetic number, because the mean of its divisors is an integer number (1832630521932).
Almost surely, 242132213405344 is an apocalyptic number.
It is an amenable number.
42132213405344 is an abundant number, since it is smaller than the sum of its proper divisors (45834051647392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42132213405344 is a wasteful number, since it uses less digits than its factorization.
42132213405344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122740629 (or 122740621 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 38.
Adding to 42132213405344 its reverse (44350431223124), we get a palindrome (86482644628468).
The spelling of 42132213405344 in words is "forty-two trillion, one hundred thirty-two billion, two hundred thirteen million, four hundred five thousand, three hundred forty-four".
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