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113120034 = 2319992281
BaseRepresentation
bin1101011111000…
…01001100100010
321212212002111220
412233201030202
5212424320114
615120315510
72542335006
oct657411442
9255762456
10113120034
1158942835
1231a72b96
131a588541
1411048706
159de70a9
hex6be1322

113120034 has 16 divisors (see below), whose sum is σ = 238147680. Its totient is φ = 35722080.

The previous prime is 113120027. The next prime is 113120069. The reversal of 113120034 is 430021311.

It is a super-2 number, since 2×1131200342 = 25592284184322312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113119995 and 113120022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496027 + ... + 496254.

It is an arithmetic number, because the mean of its divisors is an integer number (14884230).

Almost surely, 2113120034 is an apocalyptic number.

113120034 is an abundant number, since it is smaller than the sum of its proper divisors (125027646).

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

113120034 is a wasteful number, since it uses less digits than its factorization.

113120034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992305.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113120034 is about 10635.7902386236. The cubic root of 113120034 is about 483.6299364849.

Adding to 113120034 its reverse (430021311), we get a palindrome (543141345).

The spelling of 113120034 in words is "one hundred thirteen million, one hundred twenty thousand, thirty-four".

Divisors: 1 2 3 6 19 38 57 114 992281 1984562 2976843 5953686 18853339 37706678 56560017 113120034