Base | Representation |
---|---|
bin | 111100100111100… |
… | …0100001010111100 |
3 | 12020202022112000010 |
4 | 1321033010022330 |
5 | 13131200224010 |
6 | 533455303220 |
7 | 101255435640 |
oct | 17117041274 |
9 | 5222275003 |
10 | 2033992380 |
11 | 954154642 |
12 | 48921ab10 |
13 | 2655195b4 |
14 | 1541c6c20 |
15 | bd879620 |
hex | 793c42bc |
2033992380 has 96 divisors (see below), whose sum is σ = 6600545280. Its totient is φ = 458357760.
The previous prime is 2033992369. The next prime is 2033992399. The reversal of 2033992380 is 832993302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4285 + ... + 63924.
It is an arithmetic number, because the mean of its divisors is an integer number (68755680).
Almost surely, 22033992380 is an apocalyptic number.
2033992380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2033992380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3300272640).
2033992380 is an abundant number, since it is smaller than the sum of its proper divisors (4566552900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2033992380 is a wasteful number, since it uses less digits than its factorization.
2033992380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68299 (or 68297 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 39.
The square root of 2033992380 is about 45099.8046558962. The cubic root of 2033992380 is about 1267.0189406469.
The spelling of 2033992380 in words is "two billion, thirty-three million, nine hundred ninety-two thousand, three hundred eighty".
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