Search a number
-
+
8693113 = 1113313753
BaseRepresentation
bin100001001010…
…010101111001
3121100122201011
4201022111321
54211134423
6510153521
7133614232
oct41122571
917318634
108693113
1149a82a0
122ab28a1
131a54a70
141224089
15b6ab0d
hex84a579

8693113 has 32 divisors (see below), whose sum is σ = 11031552. Its totient is φ = 6739200.

The previous prime is 8693093. The next prime is 8693117. The reversal of 8693113 is 3113968.

It is not a de Polignac number, because 8693113 - 217 = 8562041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8693117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163995 + ... + 164047.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

Almost surely, 28693113 is an apocalyptic number.

It is an amenable number.

8693113 is a deficient number, since it is larger than the sum of its proper divisors (2338439).

8693113 is a wasteful number, since it uses less digits than its factorization.

8693113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145.

The product of its digits is 3888, while the sum is 31.

The square root of 8693113 is about 2948.4085537795. The cubic root of 8693113 is about 205.6167269393.

The spelling of 8693113 in words is "eight million, six hundred ninety-three thousand, one hundred thirteen".

Divisors: 1 11 13 31 37 53 143 341 403 407 481 583 689 1147 1643 1961 4433 5291 7579 12617 14911 18073 21359 21571 25493 60791 164021 234949 280423 668701 790283 8693113