Base | Representation |
---|---|
bin | 1100011010100110101… |
… | …1110011110010101110 |
3 | 202101120021000102221020 |
4 | 3012221223303302232 |
5 | 11443314324400332 |
6 | 241553324115010 |
7 | 21260531023452 |
oct | 3065153636256 |
9 | 671507012836 |
10 | 213300231342 |
11 | 82507468930 |
12 | 35409995a66 |
13 | 17163970053 |
14 | a476680662 |
15 | 5835e2d82c |
hex | 31a9af3cae |
213300231342 has 32 divisors (see below), whose sum is σ = 469731705984. Its totient is φ = 64032352800.
The previous prime is 213300231311. The next prime is 213300231367. The reversal of 213300231342 is 243132003312.
It is a congruent number.
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, 15094909 + ... + 15109032.
It is an arithmetic number, because the mean of its divisors is an integer number (14679115812).
Almost surely, 2213300231342 is an apocalyptic number.
213300231342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
213300231342 is an abundant number, since it is smaller than the sum of its proper divisors (256431474642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213300231342 is a wasteful number, since it uses less digits than its factorization.
213300231342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30204064.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 213300231342 its reverse (243132003312), we get a palindrome (456432234654).
The spelling of 213300231342 in words is "two hundred thirteen billion, three hundred million, two hundred thirty-one thousand, three hundred forty-two".
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