Base | Representation |
---|---|
bin | 11000111101100111… |
… | …11001011010011100 |
3 | 1021120222220010211020 |
4 | 30132303321122130 |
5 | 204421331313001 |
6 | 10053503324140 |
7 | 653052420621 |
oct | 143663713234 |
9 | 37528803736 |
10 | 13401822876 |
11 | 5757a85982 |
12 | 27202b0650 |
13 | 1357700c10 |
14 | 911c86348 |
15 | 536875736 |
hex | 31ecf969c |
13401822876 has 48 divisors (see below), whose sum is σ = 33823524000. Its totient is φ = 4105619712.
The previous prime is 13401822859. The next prime is 13401822887. The reversal of 13401822876 is 67822810431.
It is a super-2 number, since 2×134018228762 (a number of 21 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 15 ways as a sum of consecutive naturals, for example, 151851 + ... + 223298.
It is an arithmetic number, because the mean of its divisors is an integer number (704656750).
Almost surely, 213401822876 is an apocalyptic number.
It is an amenable number.
13401822876 is an abundant number, since it is smaller than the sum of its proper divisors (20421701124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13401822876 is a wasteful number, since it uses less digits than its factorization.
13401822876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375398 (or 375396 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 42.
The spelling of 13401822876 in words is "thirteen billion, four hundred one million, eight hundred twenty-two thousand, eight hundred seventy-six".
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