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113201260 = 22514937987
BaseRepresentation
bin1101011111101…
…01000001101100
321220000012221021
412233311001230
5212434420020
615122143524
72543123554
oct657650154
9256005837
10113201260
1158998867
1231ab1ba4
131a5b64c3
141106a164
159e111aa
hex6bf506c

113201260 has 24 divisors (see below), whose sum is σ = 239324400. Its totient is φ = 44975424.

The previous prime is 113201237. The next prime is 113201261. The reversal of 113201260 is 62102311.

It is not an unprimeable number, because it can be changed into a prime (113201261) 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, 16014 + ... + 21973.

It is an arithmetic number, because the mean of its divisors is an integer number (9971850).

Almost surely, 2113201260 is an apocalyptic number.

113201260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113201260 is an abundant number, since it is smaller than the sum of its proper divisors (126123140).

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

113201260 is a wasteful number, since it uses less digits than its factorization.

113201260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38145 (or 38143 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113201260 is about 10639.6080754885. The cubic root of 113201260 is about 483.7456658422.

Adding to 113201260 its reverse (62102311), we get a palindrome (175303571).

The spelling of 113201260 in words is "one hundred thirteen million, two hundred one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 2980 37987 75974 151948 189935 379870 759740 5660063 11320126 22640252 28300315 56600630 113201260