Search a number
-
+
5402392 = 23675299
BaseRepresentation
bin10100100110111100011000
3101011110200121
4110212330120
52340334032
6311443024
763630262
oct24467430
911143617
105402392
11305a996
121986474
131171ca8
14a08b32
1571aa97
hex526f18

5402392 has 8 divisors (see below), whose sum is σ = 10129500. Its totient is φ = 2701192.

The previous prime is 5402377. The next prime is 5402393. The reversal of 5402392 is 2932045.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337642 + ... + 337657.

Almost surely, 25402392 is an apocalyptic number.

It is an amenable number.

5402392 is a deficient number, since it is larger than the sum of its proper divisors (4727108).

5402392 is a wasteful number, since it uses less digits than its factorization.

5402392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675305 (or 675301 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5402392 is about 2324.3046271950. The cubic root of 5402392 is about 175.4669651000.

The spelling of 5402392 in words is "five million, four hundred two thousand, three hundred ninety-two".

Divisors: 1 2 4 8 675299 1350598 2701196 5402392