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4254087 = 38231723
BaseRepresentation
bin10000001110100110000111
322000010111210
4100032212013
52042112322
6231102503
751105405
oct20164607
98003453
104254087
112446182
121511a33
13b5c416
147ca475
1559070c
hex40e987

4254087 has 8 divisors (see below), whose sum is σ = 5682304. Its totient is φ = 2830968.

The previous prime is 4254083. The next prime is 4254091. The reversal of 4254087 is 7804524.

It is an interprime number because it is at equal distance from previous prime (4254083) and next prime (4254091).

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

It is not a de Polignac number, because 4254087 - 22 = 4254083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254083) 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, 1608 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (710288).

Almost surely, 24254087 is an apocalyptic number.

4254087 is a deficient number, since it is larger than the sum of its proper divisors (1428217).

4254087 is a wasteful number, since it uses less digits than its factorization.

4254087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 4254087 is about 2062.5438177164. The cubic root of 4254087 is about 162.0324961483.

The spelling of 4254087 in words is "four million, two hundred fifty-four thousand, eighty-seven".

Divisors: 1 3 823 1723 2469 5169 1418029 4254087