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28616107536076 = 22436723310657403
BaseRepresentation
bin1101000000110101101001…
…11011001010111011001100
310202022200011201212120120111
412200122310323022323030
512222321242012123301
6140510020332525404
76012305551466554
oct640326473127314
9122280151776514
1028616107536076
119133028758055
123261bb0620864
1312c7644970318
1470d054106164
15349585d02551
hex1a06b4ecaecc

28616107536076 has 48 divisors (see below), whose sum is σ = 52230828633984. Its totient is φ = 13707635711616.

The previous prime is 28616107536019. The next prime is 28616107536101. The reversal of 28616107536076 is 67063570161682.

It is a super-2 number, since 2×286161075360762 (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 28616107536076.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2643610 + ... + 8013793.

It is an arithmetic number, because the mean of its divisors is an integer number (1088142263208).

Almost surely, 228616107536076 is an apocalyptic number.

It is an amenable number.

28616107536076 is a deficient number, since it is larger than the sum of its proper divisors (23614721097908).

28616107536076 is a wasteful number, since it uses less digits than its factorization.

28616107536076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10657750 (or 10657748 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 28616107536076 in words is "twenty-eight trillion, six hundred sixteen billion, one hundred seven million, five hundred thirty-six thousand, seventy-six".

Divisors: 1 2 4 43 67 86 134 172 233 268 466 932 2881 5762 10019 11524 15611 20038 31222 40076 62444 671273 1342546 2685092 10657403 21314806 42629612 458268329 714046001 916536658 1428092002 1833073316 2483174899 2856184004 4966349798 9932699596 30703978043 61407956086 106776520657 122815912172 166372718233 213553041314 332745436466 427106082628 665490872932 7154026884019 14308053768038 28616107536076