Base | Representation |
---|---|
bin | 1110010001110111011101… |
… | …11101110001000101011100 |
3 | 11010011211110022211221112002 |
4 | 13020323232331301011130 |
5 | 13103430122321244004 |
6 | 150441021215301432 |
7 | 6420406504032044 |
oct | 710735675610534 |
9 | 133154408757462 |
10 | 31400220103004 |
11 | a006838711a55 |
12 | 36316a621a878 |
13 | 146a04981b68c |
14 | 7a7ac8ccc724 |
15 | 396bd241461e |
hex | 1c8eeef7115c |
31400220103004 has 12 divisors (see below), whose sum is σ = 57842510716200. Its totient is φ = 14873788469808.
The previous prime is 31400220102991. The next prime is 31400220103019. The reversal of 31400220103004 is 40030102200413.
31400220103004 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206580395339 + ... + 206580395490.
It is an arithmetic number, because the mean of its divisors is an integer number (4820209226350).
Almost surely, 231400220103004 is an apocalyptic number.
It is an amenable number.
31400220103004 is a deficient number, since it is larger than the sum of its proper divisors (26442290613196).
31400220103004 is a wasteful number, since it uses less digits than its factorization.
31400220103004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413160790852 (or 413160790850 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 31400220103004 its reverse (40030102200413), we get a palindrome (71430322303417).
The spelling of 31400220103004 in words is "thirty-one trillion, four hundred billion, two hundred twenty million, one hundred three thousand, four".
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