Base | Representation |
---|---|
bin | 10010111101110100000111… |
… | …011101100000100101001010 |
3 | 101221100011201102211001022210 |
4 | 102331310013131200211022 |
5 | 41413113134332004004 |
6 | 453223131500325550 |
7 | 23366240044222341 |
oct | 2275640735404512 |
9 | 357304642731283 |
10 | 83412685031754 |
11 | 2463a137155331 |
12 | 9431b2b5438b6 |
13 | 3770a230632b0 |
14 | 16852a462ab58 |
15 | 999b4e50e089 |
hex | 4bdd0776094a |
83412685031754 has 32 divisors (see below), whose sum is σ = 179706141236160. Its totient is φ = 25658577205632.
The previous prime is 83412685031729. The next prime is 83412685031779. The reversal of 83412685031754 is 45713058621438.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (83412685031729) and next prime (83412685031779).
It is a junction number, because it is equal to n+sod(n) for n = 83412685031694 and 83412685031703.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142713627 + ... + 143296910.
It is an arithmetic number, because the mean of its divisors is an integer number (5615816913630).
Almost surely, 283412685031754 is an apocalyptic number.
83412685031754 is an abundant number, since it is smaller than the sum of its proper divisors (96293456204406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83412685031754 is a wasteful number, since it uses less digits than its factorization.
83412685031754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286014294.
The product of its (nonzero) digits is 19353600, while the sum is 57.
The spelling of 83412685031754 in words is "eighty-three trillion, four hundred twelve billion, six hundred eighty-five million, thirty-one thousand, seven hundred fifty-four".
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