Base | Representation |
---|---|
bin | 1000110101010100… |
… | …11101010111000001 |
3 | 110020111111001202222 |
4 | 10122222131113001 |
5 | 34203012231332 |
6 | 2102324020425 |
7 | 225342633506 |
oct | 43252352701 |
9 | 13214431688 |
10 | 4742305217 |
11 | 20139a9111 |
12 | b04231715 |
13 | 5a7653980 |
14 | 32db814ad |
15 | 1cb502712 |
hex | 11aa9d5c1 |
4742305217 has 16 divisors (see below), whose sum is σ = 5267469312. Its totient is φ = 4241899200.
The previous prime is 4742305199. The next prime is 4742305219. The reversal of 4742305217 is 7125032474.
It is a cyclic number.
It is not a de Polignac number, because 4742305217 - 28 = 4742304961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4742305219) 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, 23288 + ... + 100134.
It is an arithmetic number, because the mean of its divisors is an integer number (329216832).
Almost surely, 24742305217 is an apocalyptic number.
4742305217 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
4742305217 is a deficient number, since it is larger than the sum of its proper divisors (525164095).
4742305217 is a wasteful number, since it uses less digits than its factorization.
4742305217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77008.
The product of its (nonzero) digits is 47040, while the sum is 35.
The square root of 4742305217 is about 68864.3973109473. The cubic root of 4742305217 is about 1680.0795050479.
The spelling of 4742305217 in words is "four billion, seven hundred forty-two million, three hundred five thousand, two hundred seventeen".
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