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119331307 = 313849397
BaseRepresentation
bin1110001110011…
…01100111101011
322022112122210001
413013031213223
5221022100212
615501403431
72646204454
oct707154753
9268478701
10119331307
11613a5417
1233b69577
131b951754
1411bc412b
15a722657
hex71cd9eb

119331307 has 4 divisors (see below), whose sum is σ = 123180736. Its totient is φ = 115481880.

The previous prime is 119331299. The next prime is 119331319. The reversal of 119331307 is 703133911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 119331307 - 23 = 119331299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119331367) 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, 1924668 + ... + 1924729.

It is an arithmetic number, because the mean of its divisors is an integer number (30795184).

Almost surely, 2119331307 is an apocalyptic number.

119331307 is a deficient number, since it is larger than the sum of its proper divisors (3849429).

119331307 is an equidigital number, since it uses as much as digits as its factorization.

119331307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849428.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 119331307 is about 10923.8869913598. The cubic root of 119331307 is about 492.3245195815.

The spelling of 119331307 in words is "one hundred nineteen million, three hundred thirty-one thousand, three hundred seven".

Divisors: 1 31 3849397 119331307