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117095642 = 2156737363
BaseRepresentation
bin1101111101010…
…11110011011010
322011100002000122
412332223303122
5214434030032
615341433242
72621203466
oct676536332
9264302018
10117095642
1160108764
123326b822
131b34ac81
14117a14a6
15a430012
hex6fabcda

117095642 has 8 divisors (see below), whose sum is σ = 175760256. Its totient is φ = 58508892.

The previous prime is 117095623. The next prime is 117095647. The reversal of 117095642 is 246590711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1170956423 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (117095647) 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, 15548 + ... + 21815.

It is an arithmetic number, because the mean of its divisors is an integer number (21970032).

Almost surely, 2117095642 is an apocalyptic number.

117095642 is a deficient number, since it is larger than the sum of its proper divisors (58664614).

117095642 is a wasteful number, since it uses less digits than its factorization.

117095642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38932.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 117095642 is about 10821.0739762743. The cubic root of 117095642 is about 489.2305597101.

The spelling of 117095642 in words is "one hundred seventeen million, ninety-five thousand, six hundred forty-two".

Divisors: 1 2 1567 3134 37363 74726 58547821 117095642