Base | Representation |
---|---|
bin | 11011111111110001110001… |
… | …001110101011000000010110 |
3 | 121010222010002221121000202120 |
4 | 123333301301032223000112 |
5 | 112114330241130111202 |
6 | 1113513052401320410 |
7 | 34635564506156001 |
oct | 3377616116530026 |
9 | 533863087530676 |
10 | 123130022113302 |
11 | 36262170543076 |
12 | 1198750b336106 |
13 | 539215a5a4699 |
14 | 225974c34a538 |
15 | e37d63b2a0bc |
hex | 6ffc713ab016 |
123130022113302 has 16 divisors (see below), whose sum is σ = 248031699222720. Its totient is φ = 40748064871752.
The previous prime is 123130022113271. The next prime is 123130022113321. The reversal of 123130022113302 is 203311220031321.
It is a super-2 number, since 2×1231300221133022 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73818957268 + ... + 73818958935.
It is an arithmetic number, because the mean of its divisors is an integer number (15501981201420).
Almost surely, 2123130022113302 is an apocalyptic number.
123130022113302 is an abundant number, since it is smaller than the sum of its proper divisors (124901677109418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123130022113302 is a wasteful number, since it uses less digits than its factorization.
123130022113302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147637916347.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 123130022113302 its reverse (203311220031321), we get a palindrome (326441242144623).
The spelling of 123130022113302 in words is "one hundred twenty-three trillion, one hundred thirty billion, twenty-two million, one hundred thirteen thousand, three hundred two".
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