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115282074 = 2319213679
BaseRepresentation
bin1101101111100…
…01000010011010
322000220221021110
412313301002122
5214003011244
615234521150
72566611225
oct667610232
9260827243
10115282074
115a08a146
12327361b6
131ab6465b
141144c5bc
15a1c29b9
hex6df109a

115282074 has 8 divisors (see below), whose sum is σ = 230564160. Its totient is φ = 38427356.

The previous prime is 115282073. The next prime is 115282133. The reversal of 115282074 is 470282511.

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

115282074 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (115282073) 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, 9606834 + ... + 9606845.

It is an arithmetic number, because the mean of its divisors is an integer number (28820520).

Almost surely, 2115282074 is an apocalyptic number.

115282074 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.

115282074 is a wasteful number, since it uses less digits than its factorization.

115282074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19213684.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 115282074 is about 10736.9490079817. The cubic root of 115282074 is about 486.6916856052.

The spelling of 115282074 in words is "one hundred fifteen million, two hundred eighty-two thousand, seventy-four".

Divisors: 1 2 3 6 19213679 38427358 57641037 115282074