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113400000 = 2634557
BaseRepresentation
bin1101100001001…
…01100011000000
321220101022120000
412300211203000
5213012300000
615130320000
72544612150
oct660454300
9256338500
10113400000
115901410a
1231b89000
131a655abc
14110bc760
159e50000
hex6c258c0

113400000 has 420 divisors, whose sum is σ = 480188016. Its totient is φ = 25920000.

The previous prime is 113399989. The next prime is 113400011. The reversal of 113400000 is 4311.

It is an interprime number because it is at equal distance from previous prime (113399989) and next prime (113400011).

It is a tau number, because it is divible by the number of its divisors (420).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 750 × 210 × 720.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 16199997 + ... + 16200003.

Almost surely, 2113400000 is an apocalyptic number.

113400000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240094008).

113400000 is an abundant number, since it is smaller than the sum of its proper divisors (366788016).

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

113400000 is an frugal number, since it uses more digits than its factorization.

113400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 113400000 is about 10648.9436095793. The cubic root of 113400000 is about 484.0285938074.

Adding to 113400000 its reverse (4311), we get a palindrome (113404311).

The spelling of 113400000 in words is "one hundred thirteen million, four hundred thousand".