Base | Representation |
---|---|
bin | 1010100010110110… |
… | …1101100101111010 |
3 | 21022021012010012102 |
4 | 2220231231211322 |
5 | 21244110234024 |
6 | 1144512343402 |
7 | 130100216303 |
oct | 25055554572 |
9 | 7267163172 |
10 | 2830555514 |
11 | 1222858286 |
12 | 66bb44b62 |
13 | 361568027 |
14 | 1cbcd97aa |
15 | 1187731ae |
hex | a8b6d97a |
2830555514 has 24 divisors (see below), whose sum is σ = 4515416928. Its totient is φ = 1330509960.
The previous prime is 2830555477. The next prime is 2830555517. The reversal of 2830555514 is 4155550382.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (2830555517) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79619 + ... + 109545.
It is an arithmetic number, because the mean of its divisors is an integer number (188142372).
Almost surely, 22830555514 is an apocalyptic number.
2830555514 is a deficient number, since it is larger than the sum of its proper divisors (1684861414).
2830555514 is a wasteful number, since it uses less digits than its factorization.
2830555514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30098 (or 30079 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 38.
The square root of 2830555514 is about 53202.9652745033. The cubic root of 2830555514 is about 1414.5682049742.
The spelling of 2830555514 in words is "two billion, eight hundred thirty million, five hundred fifty-five thousand, five hundred fourteen".
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