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131072110 = 25131008247
BaseRepresentation
bin1111101000000…
…00000001101110
3100010122011010121
413310000001232
5232023301420
621001155154
73151044301
oct764000156
9303564117
10131072110
1167a94464
1237a8baba
1321202780
141359cb38
15b7912aa
hex7d0006e

131072110 has 16 divisors (see below), whose sum is σ = 254078496. Its totient is φ = 48395808.

The previous prime is 131072069. The next prime is 131072113. The reversal of 131072110 is 11270131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131072113) 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 7 ways as a sum of consecutive naturals, for example, 503994 + ... + 504253.

It is an arithmetic number, because the mean of its divisors is an integer number (15879906).

Almost surely, 2131072110 is an apocalyptic number.

131072110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131072110 is a deficient number, since it is larger than the sum of its proper divisors (123006386).

131072110 is a wasteful number, since it uses less digits than its factorization.

131072110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008267.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 131072110 is about 11448.6728488502. The cubic root of 131072110 is about 507.9684787311.

The spelling of 131072110 in words is "one hundred thirty-one million, seventy-two thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 130 1008247 2016494 5041235 10082470 13107211 26214422 65536055 131072110