Base | Representation |
---|---|
bin | 1000110010100111… |
… | …00111001100101001 |
3 | 110011220122102101012 |
4 | 10121103213030221 |
5 | 34131200221420 |
6 | 2100152033305 |
7 | 224645263610 |
oct | 43123471451 |
9 | 13156572335 |
10 | 4719538985 |
11 | 2002069547 |
12 | ab8692835 |
13 | 5a2a12425 |
14 | 32ab36877 |
15 | 1c9506dc5 |
hex | 1194e7329 |
4719538985 has 8 divisors (see below), whose sum is σ = 6472510656. Its totient is φ = 3236255280.
The previous prime is 4719538979. The next prime is 4719539021. The reversal of 4719538985 is 5898359174.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4719538985 - 24 = 4719538969 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67421951 + ... + 67422020.
It is an arithmetic number, because the mean of its divisors is an integer number (809063832).
Almost surely, 24719538985 is an apocalyptic number.
It is an amenable number.
4719538985 is a deficient number, since it is larger than the sum of its proper divisors (1752971671).
4719538985 is a wasteful number, since it uses less digits than its factorization.
4719538985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134843983.
The product of its digits is 10886400, while the sum is 59.
The square root of 4719538985 is about 68698.9009009606. The cubic root of 4719538985 is about 1677.3866901372.
The spelling of 4719538985 in words is "four billion, seven hundred nineteen million, five hundred thirty-eight thousand, nine hundred eighty-five".
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