Base | Representation |
---|---|
bin | 111000001001001101… |
… | …1010110100001101011 |
3 | 102112012121102102011210 |
4 | 1300102123112201223 |
5 | 3433410432304311 |
6 | 131215511524203 |
7 | 11465536111263 |
oct | 1602233264153 |
9 | 375177372153 |
10 | 120568244331 |
11 | 471506a3537 |
12 | 1b44a089663 |
13 | b4a5b44b12 |
14 | 5b9a9c47a3 |
15 | 3209cee3a6 |
hex | 1c126d686b |
120568244331 has 16 divisors (see below), whose sum is σ = 160911849728. Its totient is φ = 80301780000.
The previous prime is 120568244257. The next prime is 120568244347. The reversal of 120568244331 is 133442865021.
It is not a de Polignac number, because 120568244331 - 226 = 120501135467 is a prime.
It is a super-2 number, since 2×1205682443312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120568244331.
It is not an unprimeable number, because it can be changed into a prime (120568244371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18844425 + ... + 18850821.
It is an arithmetic number, because the mean of its divisors is an integer number (10056990608).
Almost surely, 2120568244331 is an apocalyptic number.
120568244331 is a deficient number, since it is larger than the sum of its proper divisors (40343605397).
120568244331 is a wasteful number, since it uses less digits than its factorization.
120568244331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11442.
The product of its (nonzero) digits is 138240, while the sum is 39.
The spelling of 120568244331 in words is "one hundred twenty billion, five hundred sixty-eight million, two hundred forty-four thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •