Search a number
-
+
113678934 = 231011091721
BaseRepresentation
bin1101100011010…
…01101001010110
321220220111011220
412301221221112
5213100211214
615140311210
72550153315
oct661515126
9256814156
10113678934
1159194736
12320a2506
131a722a55
141115227c
159ea79a9
hex6c69a56

113678934 has 32 divisors (see below), whose sum is σ = 231850080. Its totient is φ = 37152000.

The previous prime is 113678923. The next prime is 113678951. The reversal of 113678934 is 439876311.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65194 + ... + 66914.

It is an arithmetic number, because the mean of its divisors is an integer number (7245315).

Almost surely, 2113678934 is an apocalyptic number.

113678934 is an abundant number, since it is smaller than the sum of its proper divisors (118171146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113678934 is a wasteful number, since it uses less digits than its factorization.

113678934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936.

The product of its digits is 108864, while the sum is 42.

The square root of 113678934 is about 10662.0323578575. The cubic root of 113678934 is about 484.4251296241.

It can be divided in two parts, 11367 and 8934, that added together give a triangular number (20301 = T201).

The spelling of 113678934 in words is "one hundred thirteen million, six hundred seventy-eight thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 101 109 202 218 303 327 606 654 1721 3442 5163 10326 11009 22018 33027 66054 173821 187589 347642 375178 521463 562767 1042926 1125534 18946489 37892978 56839467 113678934