Search a number
-
+
5742458854 = 211261020857
BaseRepresentation
bin1010101100100011…
…01111011111100110
3112211012110010122021
411112101233133212
543230032140404
62345452453354
7262206044356
oct52621573746
915735403567
105742458854
112487517370
12114317a25a
13706915a62
143c692cb66
15239214454
hex15646f7e6

5742458854 has 8 divisors (see below), whose sum is σ = 9396750888. Its totient is φ = 2610208560.

The previous prime is 5742458851. The next prime is 5742458873. The reversal of 5742458854 is 4588542475.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742458851) 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, 130510407 + ... + 130510450.

It is an arithmetic number, because the mean of its divisors is an integer number (1174593861).

Almost surely, 25742458854 is an apocalyptic number.

5742458854 is a deficient number, since it is larger than the sum of its proper divisors (3654292034).

5742458854 is a wasteful number, since it uses less digits than its factorization.

5742458854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261020870.

The product of its digits is 7168000, while the sum is 52.

The square root of 5742458854 is about 75779.0132820427. The cubic root of 5742458854 is about 1790.7403961417.

The spelling of 5742458854 in words is "five billion, seven hundred forty-two million, four hundred fifty-eight thousand, eight hundred fifty-four".

Divisors: 1 2 11 22 261020857 522041714 2871229427 5742458854