Search a number
-
+
5438074 = 223118219
BaseRepresentation
bin10100101111101001111010
3101020021122011
4110233221322
52343004244
6312320134
764136305
oct24575172
911207564
105438074
113084784
1219a304a
1311852c5
14a17b3c
15726434
hex52fa7a

5438074 has 8 divisors (see below), whose sum is σ = 8511840. Its totient is φ = 2600796.

The previous prime is 5438071. The next prime is 5438093. The reversal of 5438074 is 4708345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5438071) 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, 59064 + ... + 59155.

It is an arithmetic number, because the mean of its divisors is an integer number (1063980).

Almost surely, 25438074 is an apocalyptic number.

5438074 is a deficient number, since it is larger than the sum of its proper divisors (3073766).

5438074 is a wasteful number, since it uses less digits than its factorization.

5438074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118244.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 5438074 is about 2331.9678385432. The cubic root of 5438074 is about 175.8524288140.

The spelling of 5438074 in words is "five million, four hundred thirty-eight thousand, seventy-four".

Divisors: 1 2 23 46 118219 236438 2719037 5438074