Base | Representation |
---|---|
bin | 1001001000011011010… |
… | …00000010000100000110 |
3 | 1002222212120001221212220 |
4 | 10210031220002010012 |
5 | 20120040332220010 |
6 | 400050115353210 |
7 | 31445203200060 |
oct | 4441550020406 |
9 | 1088776057786 |
10 | 313761210630 |
11 | 11107a02954a |
12 | 50985bb2806 |
13 | 23783b219aa |
14 | 11286a1a730 |
15 | 8265874970 |
hex | 490da02106 |
313761210630 has 32 divisors (see below), whose sum is σ = 860602178304. Its totient is φ = 71716848096.
The previous prime is 313761210599. The next prime is 313761210643. The reversal of 313761210630 is 36012167313.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 313761210591 and 313761210600.
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, 747050292 + ... + 747050711.
It is an arithmetic number, because the mean of its divisors is an integer number (26893818072).
Almost surely, 2313761210630 is an apocalyptic number.
313761210630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313761210630 is an abundant number, since it is smaller than the sum of its proper divisors (546840967674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313761210630 is a wasteful number, since it uses less digits than its factorization.
313761210630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494101020.
The product of its (nonzero) digits is 13608, while the sum is 33.
Adding to 313761210630 its reverse (36012167313), we get a palindrome (349773377943).
The spelling of 313761210630 in words is "three hundred thirteen billion, seven hundred sixty-one million, two hundred ten thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •