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104054843665 = 5153191358507
BaseRepresentation
bin110000011101000100…
…1101110100100010001
3100221120202112202001201
41200322021232210101
53201101014444130
6115445132231201
710342401402103
oct1407211564421
9327522482051
10104054843665
1140147279173
12181bb90b501
139a738c4116
1450717ad573
152a901e4bca
hex183a26e911

104054843665 has 8 divisors (see below), whose sum is σ = 124874055360. Its totient is φ = 83238379632.

The previous prime is 104054843663. The next prime is 104054843671. The reversal of 104054843665 is 566348450401.

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 104054843665 - 21 = 104054843663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104054843663) 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, 602659 + ... + 755848.

It is an arithmetic number, because the mean of its divisors is an integer number (15609256920).

Almost surely, 2104054843665 is an apocalyptic number.

It is an amenable number.

104054843665 is a deficient number, since it is larger than the sum of its proper divisors (20819211695).

104054843665 is a wasteful number, since it uses less digits than its factorization.

104054843665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373831.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 104054843665 in words is "one hundred four billion, fifty-four million, eight hundred forty-three thousand, six hundred sixty-five".

Divisors: 1 5 15319 76595 1358507 6792535 20810968733 104054843665