Base | Representation |
---|---|
bin | 100011100110001011110100… |
… | …0000011010000001010011100 |
3 | 1112001122011000010120210021212 |
4 | 1013030113220003100022130 |
5 | 312020003422311344234 |
6 | 3025533203004043552 |
7 | 122644355000653460 |
oct | 10714275003201234 |
9 | 1461564003523255 |
10 | 313111304012444 |
11 | 90848838358163 |
12 | 2b14b09a2335b8 |
13 | 1059336679b512 |
14 | 574694ccc84a0 |
15 | 262eb248225ce |
hex | 11cc5e80d029c |
313111304012444 has 48 divisors (see below), whose sum is σ = 680979751849152. Its totient is φ = 122883564229632.
The previous prime is 313111304012399. The next prime is 313111304012447. The reversal of 313111304012444 is 444210403111313.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 313111304012444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313111304012447) 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, 8889129107 + ... + 8889164330.
It is an arithmetic number, because the mean of its divisors is an integer number (14187078163524).
Almost surely, 2313111304012444 is an apocalyptic number.
313111304012444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
313111304012444 is an abundant number, since it is smaller than the sum of its proper divisors (367868447836708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313111304012444 is a wasteful number, since it uses less digits than its factorization.
313111304012444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17778293502 (or 17778293500 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
Adding to 313111304012444 its reverse (444210403111313), we get a palindrome (757321707123757).
The spelling of 313111304012444 in words is "three hundred thirteen trillion, one hundred eleven billion, three hundred four million, twelve thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •