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115054133 = 2513671249
BaseRepresentation
bin1101101101110…
…01011000110101
322000111100121012
412312321120311
5213423213013
615230002005
72564641535
oct666713065
9260440535
10115054133
1159a43967
1232646305
131aab498c
14113cd4c5
15a17a1a8
hex6db9635

115054133 has 8 divisors (see below), whose sum is σ = 115920000. Its totient is φ = 114192000.

The previous prime is 115054103. The next prime is 115054217. The reversal of 115054133 is 331450511.

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 115054133 - 28 = 115053877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115054099 and 115054108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115054103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91493 + ... + 92741.

It is an arithmetic number, because the mean of its divisors is an integer number (14490000).

Almost surely, 2115054133 is an apocalyptic number.

It is an amenable number.

115054133 is a deficient number, since it is larger than the sum of its proper divisors (865867).

115054133 is a wasteful number, since it uses less digits than its factorization.

115054133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 115054133 is about 10726.3289619515. The cubic root of 115054133 is about 486.3707042573.

The spelling of 115054133 in words is "one hundred fifteen million, fifty-four thousand, one hundred thirty-three".

Divisors: 1 251 367 1249 92117 313499 458383 115054133