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3013113103 = 7111310129803
BaseRepresentation
bin1011001110011000…
…0111010100001111
321202222201000010121
42303212013110033
522132324104403
61214553245411
7134445016210
oct26346072417
97688630117
103013113103
111306907520
12701103867
13390326080
1420825b407
151297d43bd
hexb398750f

3013113103 has 32 divisors (see below), whose sum is σ = 4085770752. Its totient is φ = 2145744000.

The previous prime is 3013113011. The next prime is 3013113121.

3013113103 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3013113103 - 217 = 3012982031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013113143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86200 + ... + 116002.

It is an arithmetic number, because the mean of its divisors is an integer number (127680336).

Almost surely, 23013113103 is an apocalyptic number.

3013113103 is a deficient number, since it is larger than the sum of its proper divisors (1072657649).

3013113103 is a wasteful number, since it uses less digits than its factorization.

3013113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29935.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 3013113103 is about 54891.8309313872. The cubic root of 3013113103 is about 1444.3478901243.

It can be divided in two parts, 30131 and 13103, that added together give a palindrome (43234).

The spelling of 3013113103 in words is "three billion, thirteen million, one hundred thirteen thousand, one hundred three".

Divisors: 1 7 11 13 77 91 101 143 707 1001 1111 1313 7777 9191 14443 29803 101101 208621 327833 387439 2294831 2712073 3010103 4261829 21070721 29832803 33111133 39131339 231777931 273919373 430444729 3013113103