Base | Representation |
---|---|
bin | 1001000111001100100… |
… | …01111111110110111000 |
3 | 1002221011120000000212220 |
4 | 10203212101333312320 |
5 | 20112212341414000 |
6 | 355500415404040 |
7 | 31422636430251 |
oct | 4434621776670 |
9 | 1087146000786 |
10 | 313101123000 |
11 | 11087046a986 |
12 | 50820b23620 |
13 | 236aa1482b3 |
14 | 112230b1b28 |
15 | 82279381a0 |
hex | 48e647fdb8 |
313101123000 has 64 divisors (see below), whose sum is σ = 976875513120. Its totient is φ = 83493632000.
The previous prime is 313101122959. The next prime is 313101123007. The reversal of 313101123000 is 321101313.
It is a super-2 number, since 2×3131011230002 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313101123007) 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, 52180521 + ... + 52186520.
Almost surely, 2313101123000 is an apocalyptic number.
313101123000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
313101123000 is an abundant number, since it is smaller than the sum of its proper divisors (663774390120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313101123000 is a wasteful number, since it uses less digits than its factorization.
313101123000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104367065 (or 104367051 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 313101123000 its reverse (321101313), we get a palindrome (313422224313).
The spelling of 313101123000 in words is "three hundred thirteen billion, one hundred one million, one hundred twenty-three thousand".
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