Base | Representation |
---|---|
bin | 111100100000101… |
… | …1110110100100110 |
3 | 12020111121121102122 |
4 | 1321001132310212 |
5 | 13124242302101 |
6 | 533251105542 |
7 | 101213245304 |
oct | 17101366446 |
9 | 5214547378 |
10 | 2030431526 |
11 | 952142292 |
12 | 487ba22b2 |
13 | 264870896 |
14 | 15393b274 |
15 | bd3c451b |
hex | 7905ed26 |
2030431526 has 8 divisors (see below), whose sum is σ = 3045850560. Its totient is φ = 1015148008.
The previous prime is 2030431483. The next prime is 2030431531. The reversal of 2030431526 is 6251340302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2030431495 and 2030431504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22040 + ... + 67428.
It is an arithmetic number, because the mean of its divisors is an integer number (380731320).
Almost surely, 22030431526 is an apocalyptic number.
2030431526 is a deficient number, since it is larger than the sum of its proper divisors (1015419034).
2030431526 is a wasteful number, since it uses less digits than its factorization.
2030431526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67758.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 2030431526 is about 45060.3098746558. The cubic root of 2030431526 is about 1266.2791304606.
Adding to 2030431526 its reverse (6251340302), we get a palindrome (8281771828).
The spelling of 2030431526 in words is "two billion, thirty million, four hundred thirty-one thousand, five hundred twenty-six".
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