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159107 = 1312239
BaseRepresentation
bin100110110110000011
322002020212
4212312003
520042412
63224335
71231604
oct466603
9262225
10159107
11a95a3
12780ab
1357560
1441dab
1532222
hex26d83

159107 has 4 divisors (see below), whose sum is σ = 171360. Its totient is φ = 146856.

The previous prime is 159097. The next prime is 159113. The reversal of 159107 is 701951.

159107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-159107 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (159157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6107 + ... + 6132.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2159107 is an apocalyptic number.

159107 is a deficient number, since it is larger than the sum of its proper divisors (12253).

159107 is a wasteful number, since it uses less digits than its factorization.

159107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12252.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 159107 is about 398.8821881208. The cubic root of 159107 is about 54.1871648915.

The spelling of 159107 in words is "one hundred fifty-nine thousand, one hundred seven".

Divisors: 1 13 12239 159107