Base | Representation |
---|---|
bin | 10000010010100101000010 |
3 | 22000221220001 |
4 | 100102211002 |
5 | 2043123102 |
6 | 231310214 |
7 | 51204103 |
oct | 20224502 |
9 | 8027801 |
10 | 4270402 |
11 | 2457464 |
12 | 151b36a |
13 | b66986 |
14 | 7d23aa |
15 | 595487 |
hex | 412942 |
4270402 has 16 divisors (see below), whose sum is σ = 6811200. Its totient is φ = 2002320.
The previous prime is 4270397. The next prime is 4270411. The reversal of 4270402 is 2040724.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 4270402.
It is a congruent number.
It is an unprimeable number.
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, 3627 + ... + 4657.
It is an arithmetic number, because the mean of its divisors is an integer number (425700).
Almost surely, 24270402 is an apocalyptic number.
4270402 is a deficient number, since it is larger than the sum of its proper divisors (2540798).
4270402 is a wasteful number, since it uses less digits than its factorization.
4270402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161.
The product of its (nonzero) digits is 448, while the sum is 19.
The square root of 4270402 is about 2066.4951004055. The cubic root of 4270402 is about 162.2393707677.
The spelling of 4270402 in words is "four million, two hundred seventy thousand, four hundred two".
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