Search a number
-
+
136106033 = 7107181717
BaseRepresentation
bin10000001110011…
…01000000110001
3100111002220101012
420013031000301
5234320343113
621301120305
73241611410
oct1007150061
9314086335
10136106033
116a912528
12396b9095
1322275b1b
141410d477
15be37aa8
hex81cd031

136106033 has 8 divisors (see below), whose sum is σ = 157004352. Its totient is φ = 115571376.

The previous prime is 136106023. The next prime is 136106039. The reversal of 136106033 is 330601631.

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 136106033 - 28 = 136105777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136106039) 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, 90110 + ... + 91607.

It is an arithmetic number, because the mean of its divisors is an integer number (19625544).

Almost surely, 2136106033 is an apocalyptic number.

It is an amenable number.

136106033 is a deficient number, since it is larger than the sum of its proper divisors (20898319).

136106033 is a wasteful number, since it uses less digits than its factorization.

136106033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181831.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 136106033 is about 11666.4490313034. The cubic root of 136106033 is about 514.3899308162.

Adding to 136106033 its reverse (330601631), we get a palindrome (466707664).

The spelling of 136106033 in words is "one hundred thirty-six million, one hundred six thousand, thirty-three".

Divisors: 1 7 107 749 181717 1272019 19443719 136106033