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101080874 = 2194361861
BaseRepresentation
bin1100000011001…
…01111100101010
321001012102220002
412001211330222
5201334041444
614010303002
72335113266
oct601457452
9231172802
10101080874
115206a614
1229a27a62
1317c3178b
14d5d30a6
158d19d4e
hex6065f2a

101080874 has 16 divisors (see below), whose sum is σ = 163315680. Its totient is φ = 46766160.

The previous prime is 101080853. The next prime is 101080877. The reversal of 101080874 is 478080101.

It is a super-3 number, since 3×1010808743 (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101080877) 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 7 ways as a sum of consecutive naturals, for example, 29297 + ... + 32564.

It is an arithmetic number, because the mean of its divisors is an integer number (10207230).

Almost surely, 2101080874 is an apocalyptic number.

101080874 is a deficient number, since it is larger than the sum of its proper divisors (62234806).

101080874 is a wasteful number, since it uses less digits than its factorization.

101080874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61925.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 101080874 is about 10053.8984478659. The cubic root of 101080874 is about 465.8252182737.

The spelling of 101080874 in words is "one hundred one million, eighty thousand, eight hundred seventy-four".

Divisors: 1 2 19 38 43 86 817 1634 61861 123722 1175359 2350718 2660023 5320046 50540437 101080874