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2083882660 = 225718317681
BaseRepresentation
bin111110000110101…
…1000011010100100
312101020012012121021
41330031120122210
513231433221120
6542440500524
7102432465436
oct17415303244
95336165537
102083882660
1197a32a982
124a1a7a744
13272966a82
1415aa92656
15c2e31aaa
hex7c3586a4

2083882660 has 48 divisors (see below), whose sum is σ = 4491510912. Its totient is φ = 811865600.

The previous prime is 2083882657. The next prime is 2083882681. The reversal of 2083882660 is 662883802.

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, 109020 + ... + 126700.

It is an arithmetic number, because the mean of its divisors is an integer number (93573144).

Almost surely, 22083882660 is an apocalyptic number.

2083882660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2083882660 is an abundant number, since it is smaller than the sum of its proper divisors (2407628252).

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

2083882660 is a wasteful number, since it uses less digits than its factorization.

2083882660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17844 (or 17842 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 2083882660 is about 45649.5636342780. The cubic root of 2083882660 is about 1277.2946319127.

The spelling of 2083882660 in words is "two billion, eighty-three million, eight hundred eighty-two thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 71 83 142 166 284 332 355 415 710 830 1420 1660 5893 11786 17681 23572 29465 35362 58930 70724 88405 117860 176810 353620 1255351 1467523 2510702 2935046 5021404 5870092 6276755 7337615 12553510 14675230 25107020 29350460 104194133 208388266 416776532 520970665 1041941330 2083882660