Search a number
-
+
313001133113 = 4875771113887
BaseRepresentation
bin1001000111000000101…
…00100100010000111001
31002220220120212000112202
410203200110210100321
520112011242224423
6355442444315545
731420313506454
oct4434024442071
91086816760482
10313001133113
11110819a86009
12507b3542bb5
1323692509296
1411213ac449b
15821dc86728
hex48e0524439

313001133113 has 8 divisors (see below), whose sum is σ = 314187704832. Its totient is φ = 311816791296.

The previous prime is 313001133079. The next prime is 313001133149. The reversal of 313001133113 is 311331100313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313001133113 - 212 = 313001129017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313001133163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275945 + ... + 837942.

It is an arithmetic number, because the mean of its divisors is an integer number (39273463104).

Almost surely, 2313001133113 is an apocalyptic number.

It is an amenable number.

313001133113 is a deficient number, since it is larger than the sum of its proper divisors (1186571719).

313001133113 is a wasteful number, since it uses less digits than its factorization.

313001133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114951.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 313001133113 its reverse (311331100313), we get a palindrome (624332233426).

The spelling of 313001133113 in words is "three hundred thirteen billion, one million, one hundred thirty-three thousand, one hundred thirteen".

Divisors: 1 487 577 280999 1113887 542462969 642712799 313001133113