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113030204 = 22718892137
BaseRepresentation
bin1101011110010…
…11010000111100
321212200112021212
412233023100330
5212413431304
615114343552
72541512060
oct657132074
9255615255
10113030204
11588912a1
1231a2abb8
131a5566a1
1411023aa0
159dca66e
hex6bcb43c

113030204 has 24 divisors (see below), whose sum is σ = 226285920. Its totient is φ = 48393216.

The previous prime is 113030201. The next prime is 113030249. The reversal of 113030204 is 402030311.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113030201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51824 + ... + 53960.

It is an arithmetic number, because the mean of its divisors is an integer number (9428580).

Almost surely, 2113030204 is an apocalyptic number.

113030204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113030204 is an abundant number, since it is smaller than the sum of its proper divisors (113255716).

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

113030204 is a wasteful number, since it uses less digits than its factorization.

113030204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037 (or 4035 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 113030204 is about 10631.5663944689. The cubic root of 113030204 is about 483.5018837706.

Adding to 113030204 its reverse (402030311), we get a palindrome (515060515).

The spelling of 113030204 in words is "one hundred thirteen million, thirty thousand, two hundred four".

Divisors: 1 2 4 7 14 28 1889 2137 3778 4274 7556 8548 13223 14959 26446 29918 52892 59836 4036793 8073586 16147172 28257551 56515102 113030204