Base | Representation |
---|---|
bin | 100111110000… |
… | …000001100010 |
3 | 201121101222212 |
4 | 213300001202 |
5 | 10131422242 |
6 | 1011202122 |
7 | 154366643 |
oct | 47600142 |
9 | 21541885 |
10 | 10420322 |
11 | 5977a40 |
12 | 35a6342 |
13 | 220ac93 |
14 | 15536ca |
15 | dac782 |
hex | 9f0062 |
10420322 has 32 divisors (see below), whose sum is σ = 18204480. Its totient is φ = 4423680.
The previous prime is 10420321. The next prime is 10420327. The reversal of 10420322 is 22302401.
It is a super-2 number, since 2×104203222 = 217166221167368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10420297 and 10420306.
It is not an unprimeable number, because it can be changed into a prime (10420321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40418 + ... + 40674.
It is an arithmetic number, because the mean of its divisors is an integer number (568890).
Almost surely, 210420322 is an apocalyptic number.
10420322 is a deficient number, since it is larger than the sum of its proper divisors (7784158).
10420322 is a wasteful number, since it uses less digits than its factorization.
10420322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 10420322 is about 3228.0523539745. The cubic root of 10420322 is about 218.4206590189.
Adding to 10420322 its reverse (22302401), we get a palindrome (32722723).
The spelling of 10420322 in words is "ten million, four hundred twenty thousand, three hundred twenty-two".
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