Base | Representation |
---|---|
bin | 100111110000… |
… | …000000000110 |
3 | 201121101212110 |
4 | 213300000012 |
5 | 10131421410 |
6 | 1011201450 |
7 | 154366452 |
oct | 47600006 |
9 | 21541773 |
10 | 10420230 |
11 | 5977967 |
12 | 35a6286 |
13 | 220ac22 |
14 | 1553662 |
15 | dac720 |
hex | 9f0006 |
10420230 has 16 divisors (see below), whose sum is σ = 25008624. Its totient is φ = 2778720.
The previous prime is 10420217. The next prime is 10420243. The reversal of 10420230 is 3202401.
It is an interprime number because it is at equal distance from previous prime (10420217) and next prime (10420243).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173641 + ... + 173700.
It is an arithmetic number, because the mean of its divisors is an integer number (1563039).
Almost surely, 210420230 is an apocalyptic number.
10420230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10420230 is an abundant number, since it is smaller than the sum of its proper divisors (14588394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10420230 is a wasteful number, since it uses less digits than its factorization.
10420230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347351.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 10420230 is about 3228.0381038643. The cubic root of 10420230 is about 218.4200162121.
Adding to 10420230 its reverse (3202401), we get a palindrome (13622631).
The spelling of 10420230 in words is "ten million, four hundred twenty thousand, two hundred thirty".
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