Base | Representation |
---|---|
bin | 1001000111000000101… |
… | …11111011000101101000 |
3 | 1002220220122111201120100 |
4 | 10203200113323011220 |
5 | 20112012003404112 |
6 | 355442515225400 |
7 | 31420324133022 |
oct | 4434027730550 |
9 | 1086818451510 |
10 | 313002013032 |
11 | 11081a527115 |
12 | 507b38a8260 |
13 | 23692756947 |
14 | 11213c73012 |
15 | 821ddac2dc |
hex | 48e05fb168 |
313002013032 has 48 divisors (see below), whose sum is σ = 856107010980. Its totient is φ = 103300992000.
The previous prime is 313002013031. The next prime is 313002013073. The reversal of 313002013032 is 230310200313.
It can be written as a sum of positive squares in 2 ways, for example, as 285277764996 + 27724248036 = 534114^2 + 166506^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 313002012996 and 313002013014.
It is not an unprimeable number, because it can be changed into a prime (313002013031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21513769 + ... + 21528312.
Almost surely, 2313002013032 is an apocalyptic number.
It is an amenable number.
313002013032 is an abundant number, since it is smaller than the sum of its proper divisors (543104997948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313002013032 is a wasteful number, since it uses less digits than its factorization.
313002013032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43042194 (or 43042187 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 313002013032 its reverse (230310200313), we get a palindrome (543312213345).
The spelling of 313002013032 in words is "three hundred thirteen billion, two million, thirteen thousand, thirty-two".
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