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115441023 = 3311123731
BaseRepresentation
bin1101110000101…
…11110101111111
322001020000022110
412320113311333
5214023103043
615242145103
72601142515
oct670276577
9261200273
10115441023
115a188605
12327b2193
131abbbac9
14114904b5
15a204b33
hex6e17d7f

115441023 has 8 divisors (see below), whose sum is σ = 154417536. Its totient is φ = 76712600.

The previous prime is 115441021. The next prime is 115441037. The reversal of 115441023 is 320144511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115441023 - 21 = 115441021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115441021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60933 + ... + 62798.

It is an arithmetic number, because the mean of its divisors is an integer number (19302192).

Almost surely, 2115441023 is an apocalyptic number.

115441023 is a deficient number, since it is larger than the sum of its proper divisors (38976513).

115441023 is a wasteful number, since it uses less digits than its factorization.

115441023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124045.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 115441023 is about 10744.3484213795. The cubic root of 115441023 is about 486.9152636731.

Adding to 115441023 its reverse (320144511), we get a palindrome (435585534).

The spelling of 115441023 in words is "one hundred fifteen million, four hundred forty-one thousand, twenty-three".

Divisors: 1 3 311 933 123731 371193 38480341 115441023