Base | Representation |
---|---|
bin | 11100000010011110010110… |
… | …100011111010001010110000 |
3 | 121011121211102111220012221022 |
4 | 130002132112203322022300 |
5 | 112130344244444444102 |
6 | 1114134140444115012 |
7 | 34655144612401112 |
oct | 3402362643721260 |
9 | 534554374805838 |
10 | 123315332031152 |
11 | 36323814120108 |
12 | 119b7407235a68 |
13 | 53a6780338951 |
14 | 22646cb43d3b2 |
15 | e3caac5a75a2 |
hex | 7027968fa2b0 |
123315332031152 has 20 divisors (see below), whose sum is σ = 252977776740936. Its totient is φ = 58030744485120.
The previous prime is 123315332031077. The next prime is 123315332031193. The reversal of 123315332031152 is 251130233513321.
It is a super-2 number, since 2×1233153320311522 (a number of 29 digits) contains 22 as substring.
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, 226682595374 + ... + 226682595917.
Almost surely, 2123315332031152 is an apocalyptic number.
It is an amenable number.
123315332031152 is an abundant number, since it is smaller than the sum of its proper divisors (129662444709784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123315332031152 is a wasteful number, since it uses less digits than its factorization.
123315332031152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453365191316 (or 453365191310 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 35.
Adding to 123315332031152 its reverse (251130233513321), we get a palindrome (374445565544473).
The spelling of 123315332031152 in words is "one hundred twenty-three trillion, three hundred fifteen billion, three hundred thirty-two million, thirty-one thousand, one hundred fifty-two".
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