Search a number
-
+
113680070 = 25710315767
BaseRepresentation
bin1101100011010…
…01111011000110
321220220112201222
412301221323012
5213100230240
615140320342
72550156530
oct661517306
9256815658
10113680070
1159195579
12320a30b2
131a72341a
1411152850
159ea7eb5
hex6c69ec6

113680070 has 32 divisors (see below), whose sum is σ = 236141568. Its totient is φ = 38595168.

The previous prime is 113680067. The next prime is 113680081. The reversal of 113680070 is 70086311.

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, 674 + ... + 15093.

It is an arithmetic number, because the mean of its divisors is an integer number (7379424).

Almost surely, 2113680070 is an apocalyptic number.

113680070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113680070 is an abundant number, since it is smaller than the sum of its proper divisors (122461498).

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

113680070 is a wasteful number, since it uses less digits than its factorization.

113680070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15884.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 113680070 is about 10662.0856308698. The cubic root of 113680070 is about 484.4267432479.

The spelling of 113680070 in words is "one hundred thirteen million, six hundred eighty thousand, seventy".

Divisors: 1 2 5 7 10 14 35 70 103 206 515 721 1030 1442 3605 7210 15767 31534 78835 110369 157670 220738 551845 1103690 1624001 3248002 8120005 11368007 16240010 22736014 56840035 113680070