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6113107 = 7111331197
BaseRepresentation
bin10111010100011101010011
3102111120121101
4113110131103
53031104412
6335005231
7102650320
oct27243523
912446541
106113107
1134a5960
122069817
131360630
14b51b47
1580b457
hex5d4753

6113107 has 32 divisors (see below), whose sum is σ = 8515584. Its totient is φ = 4233600.

The previous prime is 6113087. The next prime is 6113111. The reversal of 6113107 is 7013116.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-6113107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6113137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30933 + ... + 31129.

It is an arithmetic number, because the mean of its divisors is an integer number (266112).

Almost surely, 26113107 is an apocalyptic number.

6113107 is a deficient number, since it is larger than the sum of its proper divisors (2402477).

6113107 is a wasteful number, since it uses less digits than its factorization.

6113107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 6113107 is about 2472.4698178138. The cubic root of 6113107 is about 182.8467866682.

Subtracting 6113107 from its reverse (7013116), we obtain a palindrome (900009).

The spelling of 6113107 in words is "six million, one hundred thirteen thousand, one hundred seven".

Divisors: 1 7 11 13 31 77 91 143 197 217 341 403 1001 1379 2167 2387 2561 2821 4433 6107 15169 17927 28171 31031 42749 67177 79391 197197 470239 555737 873301 6113107