Search a number
-
+
107875011 = 3471097019
BaseRepresentation
bin1100110111000…
…00101011000011
321111222121200210
412123200223003
5210104000021
614412045203
72446631256
oct633405303
9244877623
10107875011
1155990102
1230163803
131947008a
141048109d
15970ce76
hex66e0ac3

107875011 has 16 divisors (see below), whose sum is σ = 148262400. Its totient is φ = 69730848.

The previous prime is 107875007. The next prime is 107875043. The reversal of 107875011 is 110578701.

It is a happy number.

It is not a de Polignac number, because 107875011 - 22 = 107875007 is a prime.

It is a super-3 number, since 3×1078750113 (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107875011.

It is not an unprimeable number, because it can be changed into a prime (107875051) 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 15 ways as a sum of consecutive naturals, for example, 11860 + ... + 18878.

It is an arithmetic number, because the mean of its divisors is an integer number (9266400).

Almost surely, 2107875011 is an apocalyptic number.

107875011 is a deficient number, since it is larger than the sum of its proper divisors (40387389).

107875011 is a wasteful number, since it uses less digits than its factorization.

107875011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7178.

The product of its (nonzero) digits is 1960, while the sum is 30.

The square root of 107875011 is about 10386.2895684648. The cubic root of 107875011 is about 476.0365338694.

The spelling of 107875011 in words is "one hundred seven million, eight hundred seventy-five thousand, eleven".

Divisors: 1 3 47 109 141 327 5123 7019 15369 21057 329893 765071 989679 2295213 35958337 107875011