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104044214215 = 51710567115837
BaseRepresentation
bin110000011100110000…
…1001011011111000111
3100221120000112201012101
41200321201023133013
53201040304323330
6115444112332531
710342212141334
oct1407141133707
9327500481171
10104044214215
11401412790a7
12181b8244147
139a71641bc6
14507020398b
152a8e2e54ca
hex183984b7c7

104044214215 has 16 divisors (see below), whose sum is σ = 132211006272. Its totient is φ = 78331083264.

The previous prime is 104044214179. The next prime is 104044214221. The reversal of 104044214215 is 512412440401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104044214215 - 215 = 104044181447 is a prime.

It is a super-3 number, since 3×1040442142153 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840277 + ... + 956113.

It is an arithmetic number, because the mean of its divisors is an integer number (8263187892).

Almost surely, 2104044214215 is an apocalyptic number.

104044214215 is a deficient number, since it is larger than the sum of its proper divisors (28166792057).

104044214215 is a wasteful number, since it uses less digits than its factorization.

104044214215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126426.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 104044214215 its reverse (512412440401), we get a palindrome (616456654616).

The spelling of 104044214215 in words is "one hundred four billion, forty-four million, two hundred fourteen thousand, two hundred fifteen".

Divisors: 1 5 17 85 10567 52835 115837 179639 579185 898195 1969229 9846145 1224049579 6120247895 20808842843 104044214215