Search a number
-
+
4254501 = 31418167
BaseRepresentation
bin10000001110101100100101
322000011002010
4100032230211
52042121001
6231104433
751106536
oct20165445
98004063
104254501
112446519
121512119
13b5c674
147ca68d
155908d6
hex40eb25

4254501 has 4 divisors (see below), whose sum is σ = 5672672. Its totient is φ = 2836332.

The previous prime is 4254491. The next prime is 4254527. The reversal of 4254501 is 1054524.

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 not a de Polignac number, because 4254501 - 210 = 4253477 is a prime.

It is a D-number.

It is a Duffinian number.

4254501 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254541) 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, 709081 + ... + 709086.

It is an arithmetic number, because the mean of its divisors is an integer number (1418168).

Almost surely, 24254501 is an apocalyptic number.

It is an amenable number.

4254501 is a deficient number, since it is larger than the sum of its proper divisors (1418171).

4254501 is a wasteful number, since it uses less digits than its factorization.

4254501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418170.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4254501 is about 2062.6441767789. The cubic root of 4254501 is about 162.0377522136.

The spelling of 4254501 in words is "four million, two hundred fifty-four thousand, five hundred one".

Divisors: 1 3 1418167 4254501