Base | Representation |
---|---|
bin | 111100110110111… |
… | …0100010110001110 |
3 | 12021022111002111202 |
4 | 1321231310112032 |
5 | 13140231212110 |
6 | 534344145502 |
7 | 101414113202 |
oct | 17155642616 |
9 | 5238432452 |
10 | 2042054030 |
11 | 958760465 |
12 | 48ba68292 |
13 | 2670acac3 |
14 | 1552c4b02 |
15 | be41d0a5 |
hex | 79b7458e |
2042054030 has 16 divisors (see below), whose sum is σ = 3677392224. Its totient is φ = 816444960.
The previous prime is 2042054029. The next prime is 2042054081. The reversal of 2042054030 is 304502402.
It is a super-2 number, since 2×20420540302 = 8339969322878481800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2042053993 and 2042054011.
It is a congruent number.
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, 23762 + ... + 68181.
It is an arithmetic number, because the mean of its divisors is an integer number (229837014).
Almost surely, 22042054030 is an apocalyptic number.
2042054030 is a deficient number, since it is larger than the sum of its proper divisors (1635338194).
2042054030 is a wasteful number, since it uses less digits than its factorization.
2042054030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94171.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 2042054030 is about 45189.0919359971. The cubic root of 2042054030 is about 1268.6906608177.
Adding to 2042054030 its reverse (304502402), we get a palindrome (2346556432).
The spelling of 2042054030 in words is "two billion, forty-two million, fifty-four thousand, thirty", and thus it is an eban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •