Base | Representation |
---|---|
bin | 110001000001100100110011… |
… | …0011111101100000110011000 |
3 | 2002112211201011111120100021001 |
4 | 1202003021212133230012120 |
5 | 423010142323131123440 |
6 | 4125050013033354344 |
7 | 156554660066665201 |
oct | 14203114637540630 |
9 | 2075751144510231 |
10 | 431225026036120 |
11 | 115446563203118 |
12 | 404463708689b4 |
13 | 15680464cc5ba4 |
14 | 786b58cb225a8 |
15 | 34cc244c09b9a |
hex | 18832667ec198 |
431225026036120 has 64 divisors (see below), whose sum is σ = 991550690219520. Its totient is φ = 168709162053504.
The previous prime is 431225026036067. The next prime is 431225026036121. The reversal of 431225026036120 is 21630620522134.
It is a self number, because there is not a number n which added to its sum of digits gives 431225026036120.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (431225026036121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72440442 + ... + 78166921.
It is an arithmetic number, because the mean of its divisors is an integer number (15492979534680).
Almost surely, 2431225026036120 is an apocalyptic number.
431225026036120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
431225026036120 is an abundant number, since it is smaller than the sum of its proper divisors (560325664183400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
431225026036120 is a wasteful number, since it uses less digits than its factorization.
431225026036120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150608944 (or 150608940 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 37.
Adding to 431225026036120 its reverse (21630620522134), we get a palindrome (452855646558254).
The spelling of 431225026036120 in words is "four hundred thirty-one trillion, two hundred twenty-five billion, twenty-six million, thirty-six thousand, one hundred twenty".
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