Base | Representation |
---|---|
bin | 100110000100000000101… |
… | …1110000010110000011000 |
3 | 200112002212221010100112000 |
4 | 1030020001132002300120 |
5 | 1141202142433204402 |
6 | 15043120151121000 |
7 | 1046643235200420 |
oct | 114100136026030 |
9 | 20462787110460 |
10 | 5231294819352 |
11 | 1737641600728 |
12 | 705a3a073160 |
13 | 2bc402abb414 |
14 | 1412a5c45480 |
15 | 911282d9c1c |
hex | 4c201782c18 |
5231294819352 has 128 divisors (see below), whose sum is σ = 16717267891200. Its totient is φ = 1484757216000.
The previous prime is 5231294819249. The next prime is 5231294819357. The reversal of 5231294819352 is 2539184921325.
5231294819352 is a `hidden beast` number, since 5 + 2 + 3 + 1 + 29 + 481 + 93 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231294819357) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11228149 + ... + 11684772.
It is an arithmetic number, because the mean of its divisors is an integer number (130603655400).
Almost surely, 25231294819352 is an apocalyptic number.
It is an amenable number.
5231294819352 is an abundant number, since it is smaller than the sum of its proper divisors (11485973071848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5231294819352 is a wasteful number, since it uses less digits than its factorization.
5231294819352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22913094 (or 22913084 counting only the distinct ones).
The product of its digits is 4665600, while the sum is 54.
The spelling of 5231294819352 in words is "five trillion, two hundred thirty-one billion, two hundred ninety-four million, eight hundred nineteen thousand, three hundred fifty-two".
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