Base | Representation |
---|---|
bin | 1001000111100110110… |
… | …01111100011101001110 |
3 | 1002221201220022200201002 |
4 | 10203303121330131032 |
5 | 20113140223410110 |
6 | 355534323020302 |
7 | 31431252123041 |
oct | 4436331743516 |
9 | 1087656280632 |
10 | 313321310030 |
11 | 110973790733 |
12 | 5088280a692 |
13 | 2371394cb91 |
14 | 1124442ac58 |
15 | 823be2daa5 |
hex | 48f367c74e |
313321310030 has 8 divisors (see below), whose sum is σ = 563978358072. Its totient is φ = 125328524008.
The previous prime is 313321310017. The next prime is 313321310039. The reversal of 313321310030 is 30013123313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 313321309984 and 313321310011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313321310039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15666065492 + ... + 15666065511.
It is an arithmetic number, because the mean of its divisors is an integer number (70497294759).
Almost surely, 2313321310030 is an apocalyptic number.
313321310030 is a deficient number, since it is larger than the sum of its proper divisors (250657048042).
313321310030 is a wasteful number, since it uses less digits than its factorization.
313321310030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31332131010.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 313321310030 its reverse (30013123313), we get a palindrome (343334433343).
The spelling of 313321310030 in words is "three hundred thirteen billion, three hundred twenty-one million, three hundred ten thousand, thirty".
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