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115064454 = 2319177409
BaseRepresentation
bin1101101101110…
…11111010000110
322000111212202110
412312323322012
5213424030304
615230121450
72565013611
oct666737206
9260455673
10115064454
1159a5069a
1232650286
131aab959b
14113d3178
15a17d289
hex6dbbe86

115064454 has 8 divisors (see below), whose sum is σ = 230128920. Its totient is φ = 38354816.

The previous prime is 115064441. The next prime is 115064459. The reversal of 115064454 is 454460511.

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

115064454 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115064459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9588699 + ... + 9588710.

It is an arithmetic number, because the mean of its divisors is an integer number (28766115).

Almost surely, 2115064454 is an apocalyptic number.

115064454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115064454 is a wasteful number, since it uses less digits than its factorization.

115064454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19177414.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 115064454 is about 10726.8100570486. The cubic root of 115064454 is about 486.3852472144.

The spelling of 115064454 in words is "one hundred fifteen million, sixty-four thousand, four hundred fifty-four".

Divisors: 1 2 3 6 19177409 38354818 57532227 115064454