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116174005 = 5171366753
BaseRepresentation
bin1101110110010…
…10110010110101
322002121020202221
412323022302311
5214220032010
615310002341
72610314503
oct673126265
9262536687
10116174005
115a639282
1232aa63b1
131b0b761c
1411601673
15a2ebdda
hex6ecacb5

116174005 has 8 divisors (see below), whose sum is σ = 147609432. Its totient is φ = 87472128.

The previous prime is 116173997. The next prime is 116174059. The reversal of 116174005 is 500471611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40030929 + 76143076 = 6327^2 + 8726^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 116174005 - 23 = 116173997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683292 + ... + 683461.

It is an arithmetic number, because the mean of its divisors is an integer number (18451179).

Almost surely, 2116174005 is an apocalyptic number.

It is an amenable number.

116174005 is a deficient number, since it is larger than the sum of its proper divisors (31435427).

116174005 is a wasteful number, since it uses less digits than its factorization.

116174005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366775.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 116174005 is about 10778.4045665395. The cubic root of 116174005 is about 487.9436312321.

The spelling of 116174005 in words is "one hundred sixteen million, one hundred seventy-four thousand, five".

Divisors: 1 5 17 85 1366753 6833765 23234801 116174005