Search a number
-
+
4972893795 = 325372986723
BaseRepresentation
bin1001010000110100…
…00101011001100011
3110211120101011211200
410220122011121203
540141030100140
62141242212243
7234142620432
oct45032053143
913746334750
104972893795
112122083791
12b694b4083
1361335ab0c
14352647119
151e18a0030
hex128685663

4972893795 has 24 divisors (see below), whose sum is σ = 8852649936. Its totient is φ = 2580527808.

The previous prime is 4972893791. The next prime is 4972893841. The reversal of 4972893795 is 5973982794.

4972893795 is a `hidden beast` number, since 497 + 28 + 9 + 37 + 95 = 666.

It is not a de Polignac number, because 4972893795 - 22 = 4972893791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4972893791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1491697 + ... + 1495026.

It is an arithmetic number, because the mean of its divisors is an integer number (368860414).

Almost surely, 24972893795 is an apocalyptic number.

4972893795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4972893795 is a deficient number, since it is larger than the sum of its proper divisors (3879756141).

4972893795 is a wasteful number, since it uses less digits than its factorization.

4972893795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986771 (or 2986768 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 63.

The square root of 4972893795 is about 70518.7478263759. The cubic root of 4972893795 is about 1706.8802819004.

The spelling of 4972893795 in words is "four billion, nine hundred seventy-two million, eight hundred ninety-three thousand, seven hundred ninety-five".

Divisors: 1 3 5 9 15 37 45 111 185 333 555 1665 2986723 8960169 14933615 26880507 44800845 110508751 134402535 331526253 552543755 994578759 1657631265 4972893795