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4254102 = 232236339
BaseRepresentation
bin10000001110100110010110
322000010112100
4100032212112
52042112402
6231102530
751105426
oct20164626
98003470
104254102
112446196
121511a46
13b5c428
147ca486
1559071c
hex40e996

4254102 has 12 divisors (see below), whose sum is σ = 9217260. Its totient is φ = 1418028.

The previous prime is 4254101. The next prime is 4254109. The reversal of 4254102 is 2014524.

4254102 is nontrivially palindromic in base 5.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 236339 = 4254102 / (4 + 2 + 5 + 4 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118152 + ... + 118187.

It is an arithmetic number, because the mean of its divisors is an integer number (768105).

Almost surely, 24254102 is an apocalyptic number.

4254102 is an abundant number, since it is smaller than the sum of its proper divisors (4963158).

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

4254102 is a wasteful number, since it uses less digits than its factorization.

4254102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236347 (or 236344 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4254102 is about 2062.5474539995. The cubic root of 4254102 is about 162.0326865914.

Adding to 4254102 its reverse (2014524), we get a palindrome (6268626).

It can be divided in two parts, 4254 and 102, that added together give a square (4356 = 662).

The spelling of 4254102 in words is "four million, two hundred fifty-four thousand, one hundred two".

Divisors: 1 2 3 6 9 18 236339 472678 709017 1418034 2127051 4254102