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4608253 = 131133137
BaseRepresentation
bin10001100101000011111101
322200010100001
4101211003331
52134431003
6242434301
754112066
oct21450375
98603301
104608253
112668281
121662991
13c546a0
1487d56d
1561061d
hex4650fd

4608253 has 8 divisors (see below), whose sum is σ = 5008248. Its totient is φ = 4214784.

The previous prime is 4608251. The next prime is 4608259. The reversal of 4608253 is 3528064.

It can be written as a sum of positive squares in 4 ways, for example, as 273529 + 4334724 = 523^2 + 2082^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4608253 - 21 = 4608251 is a prime.

It is a Duffinian number.

4608253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4608251) 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, 100 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (626031).

Almost surely, 24608253 is an apocalyptic number.

It is an amenable number.

4608253 is a deficient number, since it is larger than the sum of its proper divisors (399995).

4608253 is a wasteful number, since it uses less digits than its factorization.

4608253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4608253 is about 2146.6841872991. The cubic root of 4608253 is about 166.4097512815.

The spelling of 4608253 in words is "four million, six hundred eight thousand, two hundred fifty-three".

Divisors: 1 13 113 1469 3137 40781 354481 4608253