Base | Representation |
---|---|
bin | 1111110010110111… |
… | …0100010110111111 |
3 | 101221111001200101002 |
4 | 3330231310112333 |
5 | 32140401310000 |
6 | 1540415040515 |
7 | 210032203130 |
oct | 37455642677 |
9 | 11844050332 |
10 | 4239869375 |
11 | 1886328685 |
12 | 9a3b1013b |
13 | 527527c61 |
14 | 2c3153c87 |
15 | 19c3578d5 |
hex | fcb745bf |
4239869375 has 20 divisors (see below), whose sum is σ = 6055024272. Its totient is φ = 2907336000.
The previous prime is 4239869371. The next prime is 4239869383. The reversal of 4239869375 is 5739689324.
It is not a de Polignac number, because 4239869375 - 22 = 4239869371 is a prime.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4239869375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4239869371) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 480182 + ... + 488931.
Almost surely, 24239869375 is an apocalyptic number.
4239869375 is a deficient number, since it is larger than the sum of its proper divisors (1815154897).
4239869375 is an frugal number, since it uses more digits than its factorization.
4239869375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 969140 (or 969125 counting only the distinct ones).
The product of its digits is 9797760, while the sum is 56.
The square root of 4239869375 is about 65114.2793479280. The cubic root of 4239869375 is about 1618.5178455897.
The spelling of 4239869375 in words is "four billion, two hundred thirty-nine million, eight hundred sixty-nine thousand, three hundred seventy-five".
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