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115341049 = 3114924971
BaseRepresentation
bin1101101111111…
…11011011111001
322001000221011201
412313333123321
5214011403144
615240054201
72600245165
oct667773371
9261027151
10115341049
115a11a48a
1232764361
131ab85455
1411465ca5
15a1d51d4
hex6dff6f9

115341049 has 8 divisors (see below), whose sum is σ = 119865600. Its totient is φ = 110866800.

The previous prime is 115340999. The next prime is 115341053. The reversal of 115341049 is 940143511.

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 115341049 - 223 = 106952441 is a prime.

It is a super-3 number, since 3×1153410493 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115341749) 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, 7867 + ... + 17104.

It is an arithmetic number, because the mean of its divisors is an integer number (14983200).

Almost surely, 2115341049 is an apocalyptic number.

It is an amenable number.

115341049 is a deficient number, since it is larger than the sum of its proper divisors (4524551).

115341049 is a wasteful number, since it uses less digits than its factorization.

115341049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25151.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 115341049 is about 10739.6950142916. The cubic root of 115341049 is about 486.7746639558.

The spelling of 115341049 in words is "one hundred fifteen million, three hundred forty-one thousand, forty-nine".

Divisors: 1 31 149 4619 24971 774101 3720679 115341049