Base | Representation |
---|---|
bin | 10000010111101010011110 |
3 | 22002000110110 |
4 | 100113222132 |
5 | 2044304410 |
6 | 231550450 |
7 | 51321606 |
oct | 20275236 |
9 | 8060413 |
10 | 4291230 |
11 | 2471079 |
12 | 152b426 |
13 | b732b8 |
14 | 7d9c06 |
15 | 59b720 |
hex | 417a9e |
4291230 has 32 divisors (see below), whose sum is σ = 10354464. Its totient is φ = 1138176.
The previous prime is 4291219. The next prime is 4291249. The reversal of 4291230 is 321924.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4291197 and 4291206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9162 + ... + 9618.
It is an arithmetic number, because the mean of its divisors is an integer number (323577).
Almost surely, 24291230 is an apocalyptic number.
4291230 is an abundant number, since it is smaller than the sum of its proper divisors (6063234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4291230 is a wasteful number, since it uses less digits than its factorization.
4291230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 780.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 4291230 is about 2071.5284212388. The cubic root of 4291230 is about 162.5027060693.
The spelling of 4291230 in words is "four million, two hundred ninety-one thousand, two hundred thirty".
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