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119719130791 = 1391910020853
BaseRepresentation
bin110111101111111010…
…0001111011010100111
3102110000102122222101011
41233133310033122213
53430141044141131
6130555340243051
711435515551511
oct1573764173247
9373012588334
10119719130791
1146855367a07
121b251840487
13b39bc57180
145b19d12bb1
1531aa4c50b1
hex1bdfd0f6a7

119719130791 has 8 divisors (see below), whose sum is σ = 129068599520. Its totient is φ = 110389705632.

The previous prime is 119719130779. The next prime is 119719130801. The reversal of 119719130791 is 197031917911.

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 119719130791 - 211 = 119719128743 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 (119719130191) 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, 4998480 + ... + 5022373.

It is an arithmetic number, because the mean of its divisors is an integer number (16133574940).

Almost surely, 2119719130791 is an apocalyptic number.

119719130791 is a deficient number, since it is larger than the sum of its proper divisors (9349468729).

119719130791 is a wasteful number, since it uses less digits than its factorization.

119719130791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10021785.

The product of its (nonzero) digits is 107163, while the sum is 49.

The spelling of 119719130791 in words is "one hundred nineteen billion, seven hundred nineteen million, one hundred thirty thousand, seven hundred ninety-one".

Divisors: 1 13 919 11947 10020853 130271089 9209163907 119719130791