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104162001617 = 236174242339
BaseRepresentation
bin110000100000010001…
…0100000001011010001
3100221212020011221010202
41201000202200023101
53201310433022432
6115503521104545
710345142256002
oct1410042401321
9327766157122
10104162001617
11401a1809563
121822b788155
139a8cb729ab
145081b051a9
152a99810462
hex18408a02d1

104162001617 has 8 divisors (see below), whose sum is σ = 110472601920. Its totient is φ = 97999886160.

The previous prime is 104162001583. The next prime is 104162001631. The reversal of 104162001617 is 716100261401.

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 104162001617 - 236 = 35442524881 is a prime.

It is a super-2 number, since 2×1041620016172 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104162001617.

It is not an unprimeable number, because it can be changed into a prime (104162001637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37119767 + ... + 37122572.

It is an arithmetic number, because the mean of its divisors is an integer number (13809075240).

Almost surely, 2104162001617 is an apocalyptic number.

It is an amenable number.

104162001617 is a deficient number, since it is larger than the sum of its proper divisors (6310600303).

104162001617 is an equidigital number, since it uses as much as digits as its factorization.

104162001617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74242423.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 104162001617 in words is "one hundred four billion, one hundred sixty-two million, one thousand, six hundred seventeen".

Divisors: 1 23 61 1403 74242339 1707573797 4528782679 104162001617