Search a number
-
+
5354420 = 225267721
BaseRepresentation
bin10100011011001110110100
3101002000212212
4110123032310
52332320140
6310432552
763340361
oct24331664
911060785
105354420
113027945
121962758
1311561c6
149d5468
1570b765
hex51b3b4

5354420 has 12 divisors (see below), whose sum is σ = 11244324. Its totient is φ = 2141760.

The previous prime is 5354411. The next prime is 5354429. The reversal of 5354420 is 244535.

It is an interprime number because it is at equal distance from previous prime (5354411) and next prime (5354429).

It can be written as a sum of positive squares in 2 ways, for example, as 1567504 + 3786916 = 1252^2 + 1946^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354429) 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, 133841 + ... + 133880.

It is an arithmetic number, because the mean of its divisors is an integer number (937027).

Almost surely, 25354420 is an apocalyptic number.

It is an amenable number.

5354420 is an abundant number, since it is smaller than the sum of its proper divisors (5889904).

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

5354420 is a wasteful number, since it uses less digits than its factorization.

5354420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267730 (or 267728 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5354420 is about 2313.9619703012. The cubic root of 5354420 is about 174.9460513978.

Adding to 5354420 its reverse (244535), we get a palindrome (5598955).

The spelling of 5354420 in words is "five million, three hundred fifty-four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 267721 535442 1070884 1338605 2677210 5354420