Base | Representation |
---|---|
bin | 10110110110011… |
… | …100001100100100 |
3 | 222201101012210122 |
4 | 112312130030210 |
5 | 1241120320040 |
6 | 102012541112 |
7 | 12333406565 |
oct | 2666341444 |
9 | 881335718 |
10 | 383370020 |
11 | 187447630 |
12 | a8481798 |
13 | 6156b087 |
14 | 38cb616c |
15 | 239cb1b5 |
hex | 16d9c324 |
383370020 has 24 divisors (see below), whose sum is σ = 878266368. Its totient is φ = 139407200.
The previous prime is 383370007. The next prime is 383370037. The reversal of 383370020 is 20073383.
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, 871076 + ... + 871515.
It is an arithmetic number, because the mean of its divisors is an integer number (36594432).
Almost surely, 2383370020 is an apocalyptic number.
It is an amenable number.
383370020 is an abundant number, since it is smaller than the sum of its proper divisors (494896348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383370020 is a wasteful number, since it uses less digits than its factorization.
383370020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1742611 (or 1742609 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 383370020 is about 19579.8370779739. The cubic root of 383370020 is about 726.4505370574.
The spelling of 383370020 in words is "three hundred eighty-three million, three hundred seventy thousand, twenty".
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