Base | Representation |
---|---|
bin | 1010111010101101… |
… | …0111110100011011 |
3 | 21120020110011202111 |
4 | 2232223113310123 |
5 | 22000213332324 |
6 | 1202445013151 |
7 | 132423506614 |
oct | 25653276433 |
9 | 7506404674 |
10 | 2930605339 |
11 | 1274283192 |
12 | 6995541b7 |
13 | 3791c83cc |
14 | 1db300c0b |
15 | 122437794 |
hex | aead7d1b |
2930605339 has 4 divisors (see below), whose sum is σ = 3002083560. Its totient is φ = 2859127120.
The previous prime is 2930605319. The next prime is 2930605351. The reversal of 2930605339 is 9335060392.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2930605339 - 213 = 2930597147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2930605309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35739049 + ... + 35739130.
It is an arithmetic number, because the mean of its divisors is an integer number (750520890).
Almost surely, 22930605339 is an apocalyptic number.
2930605339 is a deficient number, since it is larger than the sum of its proper divisors (71478221).
2930605339 is an equidigital number, since it uses as much as digits as its factorization.
2930605339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71478220.
The product of its (nonzero) digits is 131220, while the sum is 40.
The square root of 2930605339 is about 54135.0657060652. The cubic root of 2930605339 is about 1431.0422152698.
It can be divided in two parts, 2930605 and 339, that added together give a square (2930944 = 17122).
The spelling of 2930605339 in words is "two billion, nine hundred thirty million, six hundred five thousand, three hundred thirty-nine".
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