Search a number
-
+
3048875860 = 225236627991
BaseRepresentation
bin1011010110111010…
…0010011101010100
321212110222221102011
42311232202131110
522221003011420
61222311554004
7135361005622
oct26556423524
97773887364
103048875860
111325013618
1271108b904
13397868074
1420ccca512
1512c9ea95a
hexb5ba2754

3048875860 has 24 divisors (see below), whose sum is σ = 6681015936. Its totient is φ = 1166526240.

The previous prime is 3048875783. The next prime is 3048875861. The reversal of 3048875860 is 685788403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048875861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313536 + ... + 3314455.

It is an arithmetic number, because the mean of its divisors is an integer number (278375664).

Almost surely, 23048875860 is an apocalyptic number.

It is an amenable number.

3048875860 is an abundant number, since it is smaller than the sum of its proper divisors (3632140076).

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

3048875860 is a wasteful number, since it uses less digits than its factorization.

3048875860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628023 (or 6628021 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 3048875860 is about 55216.6266626276. The cubic root of 3048875860 is about 1450.0397706095.

The spelling of 3048875860 in words is "three billion, forty-eight million, eight hundred seventy-five thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 6627991 13255982 26511964 33139955 66279910 132559820 152443793 304887586 609775172 762218965 1524437930 3048875860