Search a number
-
+
2753250674 = 21780977961
BaseRepresentation
bin1010010000011011…
…0100010101110010
321002212201121220012
42210012310111302
521114313010144
61133111414522
7125141146616
oct24406642562
97085647805
102753250674
111193157a89
1264a084442
1334b53c615
141c1935346
15111aa2e9e
hexa41b4572

2753250674 has 8 divisors (see below), whose sum is σ = 4372809948. Its totient is φ = 1295647360.

The previous prime is 2753250671. The next prime is 2753250739. The reversal of 2753250674 is 4760523572.

It can be written as a sum of positive squares in 2 ways, for example, as 2175569449 + 577681225 = 46643^2 + 24035^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2753250671) 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, 40488947 + ... + 40489014.

Almost surely, 22753250674 is an apocalyptic number.

2753250674 is a deficient number, since it is larger than the sum of its proper divisors (1619559274).

2753250674 is a wasteful number, since it uses less digits than its factorization.

2753250674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80977980.

The product of its (nonzero) digits is 352800, while the sum is 41.

The square root of 2753250674 is about 52471.4272151997. The cubic root of 2753250674 is about 1401.5714792554.

The spelling of 2753250674 in words is "two billion, seven hundred fifty-three million, two hundred fifty thousand, six hundred seventy-four".

Divisors: 1 2 17 34 80977961 161955922 1376625337 2753250674