Base | Representation |
---|---|
bin | 1001000111010001001… |
… | …11011100100101100100 |
3 | 1002221021021201102210210 |
4 | 10203220213130211210 |
5 | 20112302404101012 |
6 | 355504335215420 |
7 | 31423623430302 |
oct | 4435047344544 |
9 | 1087237642723 |
10 | 313140300132 |
11 | 110890599280 |
12 | 50832077570 |
13 | 236b52b442a |
14 | 1122838d272 |
15 | 822b0c623c |
hex | 48e89dc964 |
313140300132 has 96 divisors (see below), whose sum is σ = 840573780480. Its totient is φ = 89731998720.
The previous prime is 313140300091. The next prime is 313140300139. The reversal of 313140300132 is 231003041313.
It is a junction number, because it is equal to n+sod(n) for n = 313140300099 and 313140300108.
It is not an unprimeable number, because it can be changed into a prime (313140300139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1257748 + ... + 1486004.
It is an arithmetic number, because the mean of its divisors is an integer number (8755976880).
Almost surely, 2313140300132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313140300132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420286890240).
313140300132 is an abundant number, since it is smaller than the sum of its proper divisors (527433480348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313140300132 is a wasteful number, since it uses less digits than its factorization.
313140300132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228841 (or 228839 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 313140300132 its reverse (231003041313), we get a palindrome (544143341445).
The spelling of 313140300132 in words is "three hundred thirteen billion, one hundred forty million, three hundred thousand, one hundred thirty-two".
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