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2090883970180 = 225985071061287
BaseRepresentation
bin11110011011010010011…
…001010111010010000100
321101212221022001220012201
4132123102121113102010
5233224112244021210
64240312215524244
7304030024335115
oct36332231272204
97355838056181
102090883970180
11736814545845
12299288989684
13122228559a15
14732b0d3420c
15395c6c6b53a
hex1e6d2657484

2090883970180 has 24 divisors (see below), whose sum is σ = 4390905048768. Its totient is φ = 836344309728.

The previous prime is 2090883970141. The next prime is 2090883970207. The reversal of 2090883970180 is 810793880902.

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, 1439497 + ... + 2500783.

It is an arithmetic number, because the mean of its divisors is an integer number (182954377032).

Almost surely, 22090883970180 is an apocalyptic number.

2090883970180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2090883970180 is an abundant number, since it is smaller than the sum of its proper divisors (2300021078588).

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

2090883970180 is a wasteful number, since it uses less digits than its factorization.

2090883970180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159803 (or 1159801 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 55.

The spelling of 2090883970180 in words is "two trillion, ninety billion, eight hundred eighty-three million, nine hundred seventy thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 98507 197014 394028 492535 985070 1061287 1970140 2122574 4245148 5306435 10612870 21225740 104544198509 209088397018 418176794036 522720992545 1045441985090 2090883970180