Base | Representation |
---|---|
bin | 111100110011011… |
… | …0111001001100110 |
3 | 12021012001110002200 |
4 | 1321212313021212 |
5 | 13134244334002 |
6 | 534241115330 |
7 | 101362446612 |
oct | 17146671146 |
9 | 5235043080 |
10 | 2040230502 |
11 | 957725412 |
12 | 48b328b46 |
13 | 2668c1aab |
14 | 154d6c342 |
15 | be1acb1c |
hex | 799b7266 |
2040230502 has 96 divisors (see below), whose sum is σ = 4743048960. Its totient is φ = 632385600.
The previous prime is 2040230477. The next prime is 2040230509. The reversal of 2040230502 is 2050320402.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040230509) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2466613 + ... + 2467439.
It is an arithmetic number, because the mean of its divisors is an integer number (49406760).
Almost surely, 22040230502 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2040230502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2371524480).
2040230502 is an abundant number, since it is smaller than the sum of its proper divisors (2702818458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040230502 is a wasteful number, since it uses less digits than its factorization.
2040230502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1018 (or 1015 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 2040230502 is about 45168.9107904984. The cubic root of 2040230502 is about 1268.3129068681.
Adding to 2040230502 its reverse (2050320402), we get a palindrome (4090550904).
The spelling of 2040230502 in words is "two billion, forty million, two hundred thirty thousand, five hundred two".
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