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313100404201 = 13223488922091
BaseRepresentation
bin1001000111001100011…
…11010000010111101001
31002221011111122111212201
410203212033100113221
520112212200413301
6355500352140201
731422630344524
oct4434617202751
91087144574781
10313100404201
11110870019932
1250820837661
13236a9c56080
1411222d65bbb
158227845201
hex48e63d05e9

313100404201 has 16 divisors (see below), whose sum is σ = 338781703680. Its totient is φ = 287647850880.

The previous prime is 313100404189. The next prime is 313100404223. The reversal of 313100404201 is 102404001313.

It is a de Polignac number, because none of the positive numbers 2k-313100404201 is a prime.

It is a super-2 number, since 2×3131004042012 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313100404291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14162166 + ... + 14184256.

It is an arithmetic number, because the mean of its divisors is an integer number (21173856480).

Almost surely, 2313100404201 is an apocalyptic number.

It is an amenable number.

313100404201 is a deficient number, since it is larger than the sum of its proper divisors (25681299479).

313100404201 is a wasteful number, since it uses less digits than its factorization.

313100404201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27216.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 313100404201 its reverse (102404001313), we get a palindrome (415504405514).

The spelling of 313100404201 in words is "three hundred thirteen billion, one hundred million, four hundred four thousand, two hundred one".

Divisors: 1 13 223 2899 4889 22091 63557 287183 1090247 4926293 14173211 64041809 108002899 1404037687 24084646477 313100404201