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4225263 = 37201203
BaseRepresentation
bin10000000111100011101111
321221122222020
4100013203233
52040202023
6230321223
750625360
oct20074357
97848866
104225263
112426559
1214b9213
13b4c273
147bdb67
15586de3
hex4078ef

4225263 has 8 divisors (see below), whose sum is σ = 6438528. Its totient is φ = 2414424.

The previous prime is 4225237. The next prime is 4225283. The reversal of 4225263 is 3625224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4225263 - 28 = 4225007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100581 + ... + 100622.

It is an arithmetic number, because the mean of its divisors is an integer number (804816).

Almost surely, 24225263 is an apocalyptic number.

4225263 is a deficient number, since it is larger than the sum of its proper divisors (2213265).

4225263 is a wasteful number, since it uses less digits than its factorization.

4225263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201213.

The product of its digits is 2880, while the sum is 24.

The square root of 4225263 is about 2055.5444534235. The cubic root of 4225263 is about 161.6657106024.

The spelling of 4225263 in words is "four million, two hundred twenty-five thousand, two hundred sixty-three".

Divisors: 1 3 7 21 201203 603609 1408421 4225263