Base | Representation |
---|---|
bin | 10000000010101011001100 |
3 | 21220122112101 |
4 | 100002223030 |
5 | 2034032020 |
6 | 230044444 |
7 | 50513143 |
oct | 20025314 |
9 | 7818471 |
10 | 4205260 |
11 | 2412524 |
12 | 14a9724 |
13 | b43127 |
14 | 7b675a |
15 | 58100a |
hex | 402acc |
4205260 has 12 divisors (see below), whose sum is σ = 8831088. Its totient is φ = 1682096.
The previous prime is 4205233. The next prime is 4205269. The reversal of 4205260 is 625024.
It is not an unprimeable number, because it can be changed into a prime (4205269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105112 + ... + 105151.
It is an arithmetic number, because the mean of its divisors is an integer number (735924).
Almost surely, 24205260 is an apocalyptic number.
It is an amenable number.
4205260 is an abundant number, since it is smaller than the sum of its proper divisors (4625828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4205260 is a wasteful number, since it uses less digits than its factorization.
4205260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210272 (or 210270 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 4205260 is about 2050.6730602414. The cubic root of 4205260 is about 161.4101907478.
It can be divided in two parts, 4205 and 260, that added together give a triangular number (4465 = T94).
The spelling of 4205260 in words is "four million, two hundred five thousand, two hundred sixty".
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