Base | Representation |
---|---|
bin | 100011011000010000111… |
… | …010001000011111011000 |
3 | 22121102102221212221222021 |
4 | 203120100322020133120 |
5 | 304313132200222440 |
6 | 5100521035104224 |
7 | 340436162630350 |
oct | 43302072103730 |
9 | 8542387787867 |
10 | 2431235164120 |
11 | 858098960304 |
12 | 3332338a2074 |
13 | 148359121639 |
14 | 8595b141b60 |
15 | 43396b8484a |
hex | 23610e887d8 |
2431235164120 has 128 divisors (see below), whose sum is σ = 6581526796800. Its totient is φ = 789605646336.
The previous prime is 2431235164073. The next prime is 2431235164231. The reversal of 2431235164120 is 214615321342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60856792 + ... + 60896728.
It is an arithmetic number, because the mean of its divisors is an integer number (51418178100).
Almost surely, 22431235164120 is an apocalyptic number.
2431235164120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2431235164120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3290763398400).
2431235164120 is an abundant number, since it is smaller than the sum of its proper divisors (4150291632680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2431235164120 is a wasteful number, since it uses less digits than its factorization.
2431235164120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51417 (or 51413 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 2431235164120 in words is "two trillion, four hundred thirty-one billion, two hundred thirty-five million, one hundred sixty-four thousand, one hundred twenty".
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