Base | Representation |
---|---|
bin | 101000000001100111… |
… | …011111001001011100 |
3 | 11002221010102201022011 |
4 | 220001213133021130 |
5 | 1201004030120442 |
6 | 31424314001004 |
7 | 3051001533001 |
oct | 500147371134 |
9 | 132833381264 |
10 | 42976801372 |
11 | 17254313a6a |
12 | 83b4a16164 |
13 | 408ba037ab |
14 | 2119a958a8 |
15 | 11b7ee7117 |
hex | a019df25c |
42976801372 has 48 divisors (see below), whose sum is σ = 78413469120. Its totient is φ = 20585062400.
The previous prime is 42976801339. The next prime is 42976801403. The reversal of 42976801372 is 27310867924.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12415722 + ... + 12419182.
It is an arithmetic number, because the mean of its divisors is an integer number (1633613940).
Almost surely, 242976801372 is an apocalyptic number.
It is an amenable number.
42976801372 is a deficient number, since it is larger than the sum of its proper divisors (35436667748).
42976801372 is a wasteful number, since it uses less digits than its factorization.
42976801372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4302 (or 4300 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 49.
The spelling of 42976801372 in words is "forty-two billion, nine hundred seventy-six million, eight hundred one thousand, three hundred seventy-two".
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