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5497434 = 232305413
BaseRepresentation
bin10100111110001001011010
3101100022001200
4110332021122
52401404214
6313455030
764504335
oct24761132
911308050
105497434
113115338
121a11476
1311a6327
14a3161c
15738d09
hex53e25a

5497434 has 12 divisors (see below), whose sum is σ = 11911146. Its totient is φ = 1832472.

The previous prime is 5497433. The next prime is 5497463. The reversal of 5497434 is 4347945.

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 91809 = 2325^2 + 303^2 .

It is not an unprimeable number, because it can be changed into a prime (5497433) 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, 152689 + ... + 152724.

Almost surely, 25497434 is an apocalyptic number.

5497434 is an abundant number, since it is smaller than the sum of its proper divisors (6413712).

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

5497434 is a wasteful number, since it uses less digits than its factorization.

5497434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305421 (or 305418 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 5497434 is about 2344.6607430500. The cubic root of 5497434 is about 176.4899613633.

The spelling of 5497434 in words is "five million, four hundred ninety-seven thousand, four hundred thirty-four".

Divisors: 1 2 3 6 9 18 305413 610826 916239 1832478 2748717 5497434