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28848068264260 = 22571012040174559
BaseRepresentation
bin1101000111100101101101…
…10111001000000101000100
310210010211220110220110212101
412203302312313020011010
512240121320433424020
6141204341500201444
76035130011241250
oct643626667100504
9123124813813771
1028848068264260
1192124405163a3
12329ab47839284
13131349062b67b
1471a37abc7260
153506100a700a
hex1a3cb6dc8144

28848068264260 has 48 divisors (see below), whose sum is σ = 69920862520320. Its totient is φ = 9792837878400.

The previous prime is 28848068264237. The next prime is 28848068264303. The reversal of 28848068264260 is 6246286084882.

It is a super-2 number, since 2×288480682642602 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28848068264192 and 28848068264201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020073140 + ... + 1020101419.

It is an arithmetic number, because the mean of its divisors is an integer number (1456684635840).

Almost surely, 228848068264260 is an apocalyptic number.

28848068264260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28848068264260 is an abundant number, since it is smaller than the sum of its proper divisors (41072794256060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28848068264260 is a wasteful number, since it uses less digits than its factorization.

28848068264260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040174676 (or 2040174674 counting only the distinct ones).

The product of its (nonzero) digits is 113246208, while the sum is 64.

The spelling of 28848068264260 in words is "twenty-eight trillion, eight hundred forty-eight billion, sixty-eight million, two hundred sixty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 101 140 202 404 505 707 1010 1414 2020 2828 3535 7070 14140 2040174559 4080349118 8160698236 10200872795 14281221913 20401745590 28562443826 40803491180 57124887652 71406109565 142812219130 206057630459 285624438260 412115260918 824230521836 1030288152295 1442403413213 2060576304590 2884806826426 4121152609180 5769613652852 7212017066065 14424034132130 28848068264260