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119122207 = 195161057
BaseRepresentation
bin1110001100110…
…10100100011111
322022011000221121
413012122210133
5220443402312
615453111411
72644344031
oct706324437
9268130847
10119122207
1161272306
1233a88567
131b8aa519
1411b6bc51
15a6d0707
hex719a91f

119122207 has 4 divisors (see below), whose sum is σ = 119185216. Its totient is φ = 119059200.

The previous prime is 119122189. The next prime is 119122231. The reversal of 119122207 is 702221911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702221911 = 6071156873.

It is a cyclic number.

It is not a de Polignac number, because 119122207 - 27 = 119122079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119122007) 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, 28578 + ... + 32479.

It is an arithmetic number, because the mean of its divisors is an integer number (29796304).

Almost surely, 2119122207 is an apocalyptic number.

119122207 is a deficient number, since it is larger than the sum of its proper divisors (63009).

119122207 is an equidigital number, since it uses as much as digits as its factorization.

119122207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63008.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 119122207 is about 10914.3120259593. The cubic root of 119122207 is about 492.0367905487.

The spelling of 119122207 in words is "one hundred nineteen million, one hundred twenty-two thousand, two hundred seven".

Divisors: 1 1951 61057 119122207