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113104041 = 32312712907
BaseRepresentation
bin1101011110111…
…01010010101001
321212211021120120
412233131102221
5212423312131
615120113453
72542240251
oct657352251
9255737516
10113104041
1158931816
1231a65889
131a58118b
1411042961
159de2496
hex6bdd4a9

113104041 has 16 divisors (see below), whose sum is σ = 158613504. Its totient is φ = 71550864.

The previous prime is 113104007. The next prime is 113104051. The reversal of 113104041 is 140401311.

It is not a de Polignac number, because 113104041 - 214 = 113087657 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113104041.

It is not an unprimeable number, because it can be changed into a prime (113104051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310 + ... + 15216.

It is an arithmetic number, because the mean of its divisors is an integer number (9913344).

Almost surely, 2113104041 is an apocalyptic number.

It is an amenable number.

113104041 is a deficient number, since it is larger than the sum of its proper divisors (45509463).

113104041 is a wasteful number, since it uses less digits than its factorization.

113104041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 113104041 is about 10635.0383638236. The cubic root of 113104041 is about 483.6071434162.

Adding to 113104041 its reverse (140401311), we get a palindrome (253505352).

It can be divided in two parts, 11310 and 4041, that added together give a palindrome (15351).

The spelling of 113104041 in words is "one hundred thirteen million, one hundred four thousand, forty-one".

Divisors: 1 3 23 69 127 381 2921 8763 12907 38721 296861 890583 1639189 4917567 37701347 113104041