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104086069279 = 2320389221957
BaseRepresentation
bin110000011110000000…
…0110110000000011111
3100221122221022011112221
41200330000312000133
53201132013204104
6115452205410211
710343230663633
oct1407400660037
9327587264487
10104086069279
1140162966465
121820a269967
139a7a207c0a
1450759badc3
152a92d11c54
hex183c03601f

104086069279 has 8 divisors (see below), whose sum is σ = 108617366880. Its totient is φ = 99555256416.

The previous prime is 104086069277. The next prime is 104086069331. The reversal of 104086069279 is 972960680401.

It is a happy number.

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 104086069279 - 21 = 104086069277 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 (104086069273) 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, 357969 + ... + 579925.

It is an arithmetic number, because the mean of its divisors is an integer number (13577170860).

Almost surely, 2104086069279 is an apocalyptic number.

104086069279 is a deficient number, since it is larger than the sum of its proper divisors (4531297601).

104086069279 is a wasteful number, since it uses less digits than its factorization.

104086069279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242369.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 104086069279 in words is "one hundred four billion, eighty-six million, sixty-nine thousand, two hundred seventy-nine".

Divisors: 1 23 20389 221957 468947 5105011 4525481273 104086069279