Base | Representation |
---|---|
bin | 1010100010111100… |
… | …1000001000111010 |
3 | 21022021212221221201 |
4 | 2220233020020322 |
5 | 21244204121034 |
6 | 1144524324414 |
7 | 130103322502 |
oct | 25057101072 |
9 | 7267787851 |
10 | 2830926394 |
11 | 1222a9099a |
12 | 6700a370a |
13 | 361667a9a |
14 | 1cbd94a02 |
15 | 1187e8014 |
hex | a8bc823a |
2830926394 has 32 divisors (see below), whose sum is σ = 4764744000. Its totient is φ = 1253571840.
The previous prime is 2830926391. The next prime is 2830926421. The reversal of 2830926394 is 4936290382.
It is not an unprimeable number, because it can be changed into a prime (2830926391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81549 + ... + 110959.
It is an arithmetic number, because the mean of its divisors is an integer number (148898250).
Almost surely, 22830926394 is an apocalyptic number.
2830926394 is a deficient number, since it is larger than the sum of its proper divisors (1933817606).
2830926394 is a wasteful number, since it uses less digits than its factorization.
2830926394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29598.
The product of its (nonzero) digits is 559872, while the sum is 46.
The square root of 2830926394 is about 53206.4506803451. The cubic root of 2830926394 is about 1414.6299846191.
The spelling of 2830926394 in words is "two billion, eight hundred thirty million, nine hundred twenty-six thousand, three hundred ninety-four".
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