Base | Representation |
---|---|
bin | 1011010111000010… |
… | …1111111010000110 |
3 | 21212112002101011121 |
4 | 2311300233322012 |
5 | 22221130031423 |
6 | 1222332224154 |
7 | 135365641024 |
oct | 26560577206 |
9 | 7775071147 |
10 | 3049455238 |
11 | 1325379945 |
12 | 71130b05a |
13 | 397a0b9ab |
14 | 20cddb714 |
15 | 12cab245d |
hex | b5c2fe86 |
3049455238 has 16 divisors (see below), whose sum is σ = 4703994000. Its totient is φ = 1482038272.
The previous prime is 3049455203. The next prime is 3049455263. The reversal of 3049455238 is 8325549403.
It is a junction number, because it is equal to n+sod(n) for n = 3049455194 and 3049455203.
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, 134683 + ... + 155686.
It is an arithmetic number, because the mean of its divisors is an integer number (293999625).
Almost surely, 23049455238 is an apocalyptic number.
3049455238 is a deficient number, since it is larger than the sum of its proper divisors (1654538762).
3049455238 is a wasteful number, since it uses less digits than its factorization.
3049455238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290519.
The product of its (nonzero) digits is 518400, while the sum is 43.
The square root of 3049455238 is about 55221.8728222794. The cubic root of 3049455238 is about 1450.1316151636.
The spelling of 3049455238 in words is "three billion, forty-nine million, four hundred fifty-five thousand, two hundred thirty-eight".
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