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4253024 = 25294583
BaseRepresentation
bin10000001110010101100000
322000002001102
4100032111200
52042044044
6231053532
751102326
oct20162540
98002042
104253024
1124453a6
1215112a8
13b5baa9
147c9d16
1559024e
hex40e560

4253024 has 24 divisors (see below), whose sum is σ = 8663760. Its totient is φ = 2052736.

The previous prime is 4253023. The next prime is 4253027. The reversal of 4253024 is 4203524.

It is an Ulam number.

It is a d-powerful number, because it can be written as 46 + 211 + 53 + 39 + 0 + 215 + 411 .

It is a junction number, because it is equal to n+sod(n) for n = 4252987 and 4253005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253023) 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, 1364 + ... + 3219.

It is an arithmetic number, because the mean of its divisors is an integer number (360990).

Almost surely, 24253024 is an apocalyptic number.

It is an amenable number.

4253024 is an abundant number, since it is smaller than the sum of its proper divisors (4410736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4253024 is a wasteful number, since it uses less digits than its factorization.

4253024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622 (or 4614 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4253024 is about 2062.2861101215. The cubic root of 4253024 is about 162.0189989403.

Adding to 4253024 its reverse (4203524), we get a palindrome (8456548).

The spelling of 4253024 in words is "four million, two hundred fifty-three thousand, twenty-four".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 4583 9166 18332 36664 73328 132907 146656 265814 531628 1063256 2126512 4253024