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5254100 = 225252541
BaseRepresentation
bin10100000010101111010100
3100212221021022
4110002233110
52321112400
6304340312
762442035
oct24025724
910787238
105254100
112a69535
121914698
13111c647
149aaa8c
156dbb85
hex502bd4

5254100 has 18 divisors (see below), whose sum is σ = 11401614. Its totient is φ = 2101600.

The previous prime is 5254091. The next prime is 5254141. The reversal of 5254100 is 14525.

It can be written as a sum of positive squares in 3 ways, for example, as 1674436 + 3579664 = 1294^2 + 1892^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26171 + ... + 26370.

It is an arithmetic number, because the mean of its divisors is an integer number (633423).

Almost surely, 25254100 is an apocalyptic number.

5254100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5254100 is an abundant number, since it is smaller than the sum of its proper divisors (6147514).

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

5254100 is a wasteful number, since it uses less digits than its factorization.

5254100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52555 (or 52548 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5254100 is about 2292.1823662178. The cubic root of 5254100 is about 173.8465639932.

Adding to 5254100 its reverse (14525), we get a palindrome (5268625).

The spelling of 5254100 in words is "five million, two hundred fifty-four thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 52541 105082 210164 262705 525410 1050820 1313525 2627050 5254100