Search a number
-
+
5132847880 = 235128321197
BaseRepresentation
bin1001100011111000…
…10000101100001000
3111020201100200121001
410301330100230020
541003002113010
62205154424344
7241124326036
oct46174205410
914221320531
105132847880
1121a43a4646
12bb2b920b4
1363a5336c4
143699a3556
15200948c3a
hex131f10b08

5132847880 has 16 divisors (see below), whose sum is σ = 11548907820. Its totient is φ = 2053139136.

The previous prime is 5132847871. The next prime is 5132847919. The reversal of 5132847880 is 887482315.

It can be written as a sum of positive squares in 2 ways, for example, as 4783382244 + 349465636 = 69162^2 + 18694^2 .

It is a super-2 number, since 2×51328478802 = 52692254718440988800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5132847880.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64160559 + ... + 64160638.

Almost surely, 25132847880 is an apocalyptic number.

It is an amenable number.

5132847880 is an abundant number, since it is smaller than the sum of its proper divisors (6416059940).

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

5132847880 is a wasteful number, since it uses less digits than its factorization.

5132847880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128321208 (or 128321204 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 5132847880 is about 71643.8963206218. The cubic root of 5132847880 is about 1724.9882102394.

The spelling of 5132847880 in words is "five billion, one hundred thirty-two million, eight hundred forty-seven thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 128321197 256642394 513284788 641605985 1026569576 1283211970 2566423940 5132847880