Base | Representation |
---|---|
bin | 1011010010101001… |
… | …0110110110100010 |
3 | 21211020100212210222 |
4 | 2310222112312202 |
5 | 22201414040110 |
6 | 1220432523042 |
7 | 135053045033 |
oct | 26452266642 |
9 | 7736325728 |
10 | 3031002530 |
11 | 1315a16076 |
12 | 7070b0482 |
13 | 393c4a92a |
14 | 20a796a8a |
15 | 12b169c55 |
hex | b4a96da2 |
3031002530 has 16 divisors (see below), whose sum is σ = 5457162240. Its totient is φ = 1212099312.
The previous prime is 3031002523. The next prime is 3031002547. The reversal of 3031002530 is 352001303.
3031002530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3031002499 and 3031002508.
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, 7007 + ... + 78173.
It is an arithmetic number, because the mean of its divisors is an integer number (341072640).
Almost surely, 23031002530 is an apocalyptic number.
3031002530 is a deficient number, since it is larger than the sum of its proper divisors (2426159710).
3031002530 is a wasteful number, since it uses less digits than its factorization.
3031002530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75433.
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 3031002530 is about 55054.5414112224. The cubic root of 3031002530 is about 1447.2007079157.
Adding to 3031002530 its reverse (352001303), we get a palindrome (3383003833).
The spelling of 3031002530 in words is "three billion, thirty-one million, two thousand, five hundred thirty".
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