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19860713341 = 723911871317
BaseRepresentation
bin10010011111110010…
…100110111101111101
31220021010102202212121
4102133302212331331
5311133320311331
613042432002541
71302111164230
oct223762467575
956233382777
1019860713341
118471944987
123a23390451
131b4688a1b1
14d659c9417
157b3905c11
hex49fca6f7d

19860713341 has 8 divisors (see below), whose sum is σ = 22792930560. Its totient is φ = 16952239248.

The previous prime is 19860713333. The next prime is 19860713351. The reversal of 19860713341 is 14331706891.

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

It is not a de Polignac number, because 19860713341 - 23 = 19860713333 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 (19860713351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5933986 + ... + 5937331.

It is an arithmetic number, because the mean of its divisors is an integer number (2849116320).

Almost surely, 219860713341 is an apocalyptic number.

It is an amenable number.

19860713341 is a deficient number, since it is larger than the sum of its proper divisors (2932217219).

19860713341 is a wasteful number, since it uses less digits than its factorization.

19860713341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11871563.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 19860713341 in words is "nineteen billion, eight hundred sixty million, seven hundred thirteen thousand, three hundred forty-one".

Divisors: 1 7 239 1673 11871317 83099219 2837244763 19860713341