Search a number
-
+
5495454 = 2321717959
BaseRepresentation
bin10100111101101010011110
3101100012100100
4110331222132
52401323304
6313441530
764465506
oct24755236
911305310
105495454
1131138a8
121a102a6
1311a5463
14a30a06
15738439
hex53da9e

5495454 has 24 divisors (see below), whose sum is σ = 12607920. Its totient is φ = 1723968.

The previous prime is 5495449. The next prime is 5495473. The reversal of 5495454 is 4545945.

It is a super-2 number, since 2×54954542 = 60400029332232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8674 + ... + 9285.

It is an arithmetic number, because the mean of its divisors is an integer number (525330).

Almost surely, 25495454 is an apocalyptic number.

5495454 is an abundant number, since it is smaller than the sum of its proper divisors (7112466).

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

5495454 is a wasteful number, since it uses less digits than its factorization.

5495454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17984 (or 17981 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 5495454 is about 2344.2384690982. The cubic root of 5495454 is about 176.4687701381.

The spelling of 5495454 in words is "five million, four hundred ninety-five thousand, four hundred fifty-four".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 17959 35918 53877 107754 161631 305303 323262 610606 915909 1831818 2747727 5495454