Base | Representation |
---|---|
bin | 1001001000101110… |
… | …01001011001111011 |
3 | 110122211122120111210 |
4 | 10210113021121323 |
5 | 40021140434112 |
6 | 2130415254203 |
7 | 232356640002 |
oct | 44427113173 |
9 | 13584576453 |
10 | 4905014907 |
11 | 2097831331 |
12 | b4a81a363 |
13 | 6022828b0 |
14 | 347617c39 |
15 | 1da942b3c |
hex | 1245c967b |
4905014907 has 32 divisors (see below), whose sum is σ = 7160541696. Its totient is φ = 2968358400.
The previous prime is 4905014867. The next prime is 4905014923. The reversal of 4905014907 is 7094105094.
It is not a de Polignac number, because 4905014907 - 28 = 4905014651 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (4905010907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1196932 + ... + 1201022.
It is an arithmetic number, because the mean of its divisors is an integer number (223766928).
Almost surely, 24905014907 is an apocalyptic number.
4905014907 is a deficient number, since it is larger than the sum of its proper divisors (2255526789).
4905014907 is a wasteful number, since it uses less digits than its factorization.
4905014907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4611.
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 4905014907 is about 70035.8116037788. The cubic root of 4905014907 is about 1699.0784979280.
The spelling of 4905014907 in words is "four billion, nine hundred five million, fourteen thousand, nine hundred seven".
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