Base | Representation |
---|---|
bin | 111100101101000… |
… | …0010101001101100 |
3 | 12020221201201000000 |
4 | 1321122002221230 |
5 | 13132414312430 |
6 | 534041104300 |
7 | 101322051513 |
oct | 17132025154 |
9 | 5227651000 |
10 | 2036869740 |
11 | 95583a424 |
12 | 48a188090 |
13 | 265cb6189 |
14 | 15473567a |
15 | bdc46e60 |
hex | 79682a6c |
2036869740 has 84 divisors (see below), whose sum is σ = 6413251824. Its totient is φ = 543161376.
The previous prime is 2036869733. The next prime is 2036869771. The reversal of 2036869740 is 479686302.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 55272 + ... + 84431.
It is an arithmetic number, because the mean of its divisors is an integer number (76348236).
Almost surely, 22036869740 is an apocalyptic number.
2036869740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2036869740 is an abundant number, since it is smaller than the sum of its proper divisors (4376382084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2036869740 is a wasteful number, since it uses less digits than its factorization.
2036869740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139730 (or 139713 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 2036869740 is about 45131.6932986122. The cubic root of 2036869740 is about 1267.6161162485.
The spelling of 2036869740 in words is "two billion, thirty-six million, eight hundred sixty-nine thousand, seven hundred forty".
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