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119102393 = 1911875281
BaseRepresentation
bin1110001100101…
…01101110111001
322022010000202202
413012111232321
5220442234033
615452435545
72644232204
oct706255671
9268100682
10119102393
1161259433
1233a78bb5
131b8a14b7
1411b6493b
15a6c98e8
hex7195bb9

119102393 has 8 divisors (see below), whose sum is σ = 125500320. Its totient is φ = 112717440.

The previous prime is 119102383. The next prime is 119102453. The reversal of 119102393 is 393201911.

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 119102393 - 222 = 114908089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119102353) 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, 19913 + ... + 25193.

It is an arithmetic number, because the mean of its divisors is an integer number (15687540).

Almost surely, 2119102393 is an apocalyptic number.

It is an amenable number.

119102393 is a deficient number, since it is larger than the sum of its proper divisors (6397927).

119102393 is a wasteful number, since it uses less digits than its factorization.

119102393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 119102393 is about 10913.4042809748. The cubic root of 119102393 is about 492.0095083209.

The spelling of 119102393 in words is "one hundred nineteen million, one hundred two thousand, three hundred ninety-three".

Divisors: 1 19 1187 5281 22553 100339 6268547 119102393