Base | Representation |
---|---|
bin | 101111000001100000010… |
… | …011011001001001000010 |
3 | 102102220212222201102122000 |
4 | 233001200103121021002 |
5 | 410420432330244132 |
6 | 10512255435124430 |
7 | 452314606114032 |
oct | 57014023311102 |
9 | 12386788642560 |
10 | 3231431103042 |
11 | 103649568389a |
12 | 4423338a3716 |
13 | 1a59518629ac |
14 | b258b50d8c2 |
15 | 590cc27c87c |
hex | 2f0604d9242 |
3231431103042 has 32 divisors (see below), whose sum is σ = 7193850278400. Its totient is φ = 1075209860304.
The previous prime is 3231431103013. The next prime is 3231431103073. The reversal of 3231431103042 is 2403011341323.
It is a happy number.
3231431103042 is a `hidden beast` number, since 3 + 2 + 314 + 31 + 10 + 304 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3231431102997 and 3231431103015.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53687442 + ... + 53747597.
It is an arithmetic number, because the mean of its divisors is an integer number (224807821200).
Almost surely, 23231431103042 is an apocalyptic number.
3231431103042 is an abundant number, since it is smaller than the sum of its proper divisors (3962419175358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3231431103042 is a wasteful number, since it uses less digits than its factorization.
3231431103042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107435607 (or 107435601 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 3231431103042 its reverse (2403011341323), we get a palindrome (5634442444365).
The spelling of 3231431103042 in words is "three trillion, two hundred thirty-one billion, four hundred thirty-one million, one hundred three thousand, forty-two".
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