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2020002300992 = 261320717117193
BaseRepresentation
bin11101011001010001100…
…001010000010001000000
321011002222102201000120202
4131121101201100101000
5231043431042112432
64143550511424332
7265640353154264
oct35312141202100
97132872630522
102020002300992
11709750701655
122875a68250a8
13118640566430
146daa91b40a4
1537829050462
hex1d651850440

2020002300992 has 56 divisors (see below), whose sum is σ = 4317028969176. Its totient is φ = 932255797248.

The previous prime is 2020002300889. The next prime is 2020002301021. The reversal of 2020002300992 is 2990032000202.

It can be written as a sum of positive squares in 4 ways, for example, as 306898272256 + 1713104028736 = 553984^2 + 1308856^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17177948 + ... + 17295140.

It is an arithmetic number, because the mean of its divisors is an integer number (77089803021).

Almost surely, 22020002300992 is an apocalyptic number.

It is an amenable number.

2020002300992 is an abundant number, since it is smaller than the sum of its proper divisors (2297026668184).

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

2020002300992 is a wasteful number, since it uses less digits than its factorization.

2020002300992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137935 (or 137925 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 2020002300992 in words is "two trillion, twenty billion, two million, three hundred thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 208 416 832 20717 41434 82868 117193 165736 234386 269321 331472 468772 538642 662944 937544 1077284 1325888 1523509 1875088 2154568 3047018 3750176 4309136 6094036 7500352 8618272 12188072 17236544 24376144 48752288 97504576 2427887381 4855774762 9711549524 19423099048 31562535953 38846198096 63125071906 77692396192 126250143812 155384792384 252500287624 505000575248 1010001150496 2020002300992