Search a number
-
+
115260107 = 232534111
BaseRepresentation
bin1101101111010…
…11101011001011
322000212211010212
412313223223023
5214001310412
615234231335
72566460204
oct667535313
9260784125
10115260107
115a074696
123272554b
131ab57661
14114445ab
15a1bb222
hex6debacb

115260107 has 12 divisors (see below), whose sum is σ = 122792544. Its totient is φ = 108142320.

The previous prime is 115260091. The next prime is 115260127. The reversal of 115260107 is 701062511.

It is not a de Polignac number, because 115260107 - 24 = 115260091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (115260127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25982 + ... + 30092.

It is an arithmetic number, because the mean of its divisors is an integer number (10232712).

Almost surely, 2115260107 is an apocalyptic number.

115260107 is a deficient number, since it is larger than the sum of its proper divisors (7532437).

115260107 is an equidigital number, since it uses as much as digits as its factorization.

115260107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 115260107 is about 10735.9259963917. The cubic root of 115260107 is about 486.6607706068.

The spelling of 115260107 in words is "one hundred fifteen million, two hundred sixty thousand, one hundred seven".

Divisors: 1 23 53 529 1219 4111 28037 94553 217883 2174719 5011309 115260107