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115344341 = 716477763
BaseRepresentation
bin1101110000000…
…00001111010101
322001001002200122
412320000033111
5214012004331
615240121325
72600260610
oct670001725
9261032618
10115344341
115a121a02
1232766245
131ab86ab8
1411467177
15a1d617b
hex6e003d5

115344341 has 4 divisors (see below), whose sum is σ = 131822112. Its totient is φ = 98866572.

The previous prime is 115344331. The next prime is 115344347. The reversal of 115344341 is 143443511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143443511 = 838917099.

It is not a de Polignac number, because 115344341 - 26 = 115344277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115344341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115344347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8238875 + ... + 8238888.

It is an arithmetic number, because the mean of its divisors is an integer number (32955528).

Almost surely, 2115344341 is an apocalyptic number.

It is an amenable number.

115344341 is a deficient number, since it is larger than the sum of its proper divisors (16477771).

115344341 is an equidigital number, since it uses as much as digits as its factorization.

115344341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477770.

The product of its digits is 2880, while the sum is 26.

The square root of 115344341 is about 10739.8482763957. The cubic root of 115344341 is about 486.7792949956.

Adding to 115344341 its reverse (143443511), we get a palindrome (258787852).

The spelling of 115344341 in words is "one hundred fifteen million, three hundred forty-four thousand, three hundred forty-one".

Divisors: 1 7 16477763 115344341