Search a number
-
+
5280932369 = 47911024911
BaseRepresentation
bin1001110101100010…
…01010001000010001
3111122001000011022202
410322301022020101
541303404313434
62232004412545
7244603120166
oct47261121021
914561004282
105280932369
11226aa48719
1210346a7155
1366211176b
1438151006d
1520d94aa7e
hex13ac4a211

5280932369 has 4 divisors (see below), whose sum is σ = 5291957760. Its totient is φ = 5269906980.

The previous prime is 5280932357. The next prime is 5280932381. The reversal of 5280932369 is 9632390825.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5280932357) and next prime (5280932381).

It is a cyclic number.

It is not a de Polignac number, because 5280932369 - 232 = 985965073 is a prime.

It is a super-2 number, since 2×52809323692 = 55776493371903904322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5280932329) by changing a digit.

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, 5511977 + ... + 5512934.

It is an arithmetic number, because the mean of its divisors is an integer number (1322989440).

Almost surely, 25280932369 is an apocalyptic number.

It is an amenable number.

5280932369 is a deficient number, since it is larger than the sum of its proper divisors (11025391).

5280932369 is a wasteful number, since it uses less digits than its factorization.

5280932369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11025390.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 5280932369 is about 72670.0238681673. The cubic root of 5280932369 is about 1741.4200290767.

The spelling of 5280932369 in words is "five billion, two hundred eighty million, nine hundred thirty-two thousand, three hundred sixty-nine".

Divisors: 1 479 11024911 5280932369