Base | Representation |
---|---|
bin | 1111101011010111… |
… | …0110010011110100 |
3 | 101212021212220001112 |
4 | 3322311312103310 |
5 | 32104323420314 |
6 | 1533333014152 |
7 | 206200660211 |
oct | 37265662364 |
9 | 11767786045 |
10 | 4208420084 |
11 | 186a5a8330 |
12 | 995484358 |
13 | 520b663cb |
14 | 2bccc8b08 |
15 | 1996e443e |
hex | fad764f4 |
4208420084 has 24 divisors (see below), whose sum is σ = 8067614016. Its totient is φ = 1904976000.
The previous prime is 4208420077. The next prime is 4208420087. The reversal of 4208420084 is 4800248024.
It is a self number, because there is not a number n which added to its sum of digits gives 4208420084.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4208420087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187832 + ... + 209039.
It is an arithmetic number, because the mean of its divisors is an integer number (336150584).
Almost surely, 24208420084 is an apocalyptic number.
4208420084 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4208420084 is a deficient number, since it is larger than the sum of its proper divisors (3859193932).
4208420084 is a wasteful number, since it uses less digits than its factorization.
4208420084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397127 (or 397125 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 32.
The square root of 4208420084 is about 64872.3368162424. The cubic root of 4208420084 is about 1614.5061171648.
The spelling of 4208420084 in words is "four billion, two hundred eight million, four hundred twenty thousand, eighty-four".
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