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2008502028684 = 2232114343487933
BaseRepresentation
bin11101001110100100000…
…011001100100110001100
321010000021221220122202100
4131032210003030212030
5230401403004404214
64134405412555100
7265052360361504
oct35164403144614
97100257818670
102008502028684
1170488a040878
12285317322a90
13117529abca88
146d2d7abaa04
15373a45e2309
hex1d3a40cc98c

2008502028684 has 36 divisors (see below), whose sum is σ = 5077101601936. Its totient is φ = 669493448928.

The previous prime is 2008502028649. The next prime is 2008502028721. The reversal of 2008502028684 is 4868202058002.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3872382 + ... + 4360314.

Almost surely, 22008502028684 is an apocalyptic number.

It is an amenable number.

2008502028684 is an abundant number, since it is smaller than the sum of its proper divisors (3068599573252).

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

2008502028684 is a wasteful number, since it uses less digits than its factorization.

2008502028684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602286 (or 602281 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 2008502028684 in words is "two trillion, eight billion, five hundred two million, twenty-eight thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 114343 228686 343029 457372 487933 686058 975866 1029087 1372116 1463799 1951732 2058174 2927598 4116348 4391397 5855196 8782794 17565588 55791723019 111583446038 167375169057 223166892076 334750338114 502125507171 669500676228 1004251014342 2008502028684