Base | Representation |
---|---|
bin | 10000000010000110010110 |
3 | 21220112022001 |
4 | 100002012112 |
5 | 2033443102 |
6 | 230025514 |
7 | 50503234 |
oct | 20020626 |
9 | 7815261 |
10 | 4202902 |
11 | 2410780 |
12 | 14a829a |
13 | b42032 |
14 | 7b5954 |
15 | 580487 |
hex | 402196 |
4202902 has 16 divisors (see below), whose sum is σ = 6974352. Its totient is φ = 1883520.
The previous prime is 4202899. The next prime is 4202903. The reversal of 4202902 is 2092024.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 4202902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4202903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298 + ... + 2914.
It is an arithmetic number, because the mean of its divisors is an integer number (435897).
Almost surely, 24202902 is an apocalyptic number.
4202902 is a deficient number, since it is larger than the sum of its proper divisors (2771450).
4202902 is a wasteful number, since it uses less digits than its factorization.
4202902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2703.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 4202902 is about 2050.0980464358. The cubic root of 4202902 is about 161.3800161259.
Adding to 4202902 its reverse (2092024), we get a palindrome (6294926).
The spelling of 4202902 in words is "four million, two hundred two thousand, nine hundred two".
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