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116174047 = 1167283557
BaseRepresentation
bin1101110110010…
…10110011011111
322002121020211111
412323022303133
5214220032142
615310002451
72610314563
oct673126337
9262536744
10116174047
115a639310
1232aa6427
131b0b7652
14116016a3
15a2ebe17
hex6ecacdf

116174047 has 16 divisors (see below), whose sum is σ = 129313152. Its totient is φ = 103482720.

The previous prime is 116173997. The next prime is 116174059. The reversal of 116174047 is 740471611.

It is not a de Polignac number, because 116174047 - 215 = 116141279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116174147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208293 + ... + 208849.

It is an arithmetic number, because the mean of its divisors is an integer number (8082072).

Almost surely, 2116174047 is an apocalyptic number.

116174047 is a deficient number, since it is larger than the sum of its proper divisors (13139105).

116174047 is a wasteful number, since it uses less digits than its factorization.

116174047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 116174047 is about 10778.4065148796. The cubic root of 116174047 is about 487.9436900336.

The spelling of 116174047 in words is "one hundred sixteen million, one hundred seventy-four thousand, forty-seven".

Divisors: 1 11 67 283 557 737 3113 6127 18961 37319 157631 208571 410509 1733941 10561277 116174047