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4252673 = 31137183
BaseRepresentation
bin10000001110010000000001
322000001120102
4100032100001
52042041143
6231052145
751101315
oct20162001
98001512
104252673
112445107
121511055
13b5b899
147c9b45
155900b8
hex40e401

4252673 has 4 divisors (see below), whose sum is σ = 4389888. Its totient is φ = 4115460.

The previous prime is 4252583. The next prime is 4252679. The reversal of 4252673 is 3762524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4252673 - 216 = 4187137 is a prime.

It is a d-powerful number, because it can be written as 45 + 212 + 52 + 222 + 66 + 7 + 38 .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4252679) 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, 68561 + ... + 68622.

It is an arithmetic number, because the mean of its divisors is an integer number (1097472).

Almost surely, 24252673 is an apocalyptic number.

It is an amenable number.

4252673 is a deficient number, since it is larger than the sum of its proper divisors (137215).

4252673 is a wasteful number, since it uses less digits than its factorization.

4252673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137214.

The product of its digits is 10080, while the sum is 29.

The square root of 4252673 is about 2062.2010086313. The cubic root of 4252673 is about 162.0145417013.

The spelling of 4252673 in words is "four million, two hundred fifty-two thousand, six hundred seventy-three".

Divisors: 1 31 137183 4252673