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5207960481 = 31735986827
BaseRepresentation
bin1001101100110101…
…10010101110100001
3111102221200210201020
410312122302232201
541131214213411
62220440400053
7243025635153
oct46632625641
914387623636
105207960481
112232837879
121014176029
1364cc72329
14375956ad3
15207334606
hex1366b2ba1

5207960481 has 4 divisors (see below), whose sum is σ = 6943947312. Its totient is φ = 3471973652.

The previous prime is 5207960467. The next prime is 5207960521. The reversal of 5207960481 is 1840697025.

5207960481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 5207960481 - 218 = 5207698337 is a prime.

It is a super-2 number, since 2×52079604812 = 54245704743315502722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5207960281) 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 3 ways as a sum of consecutive naturals, for example, 867993411 + ... + 867993416.

It is an arithmetic number, because the mean of its divisors is an integer number (1735986828).

Almost surely, 25207960481 is an apocalyptic number.

It is an amenable number.

5207960481 is a deficient number, since it is larger than the sum of its proper divisors (1735986831).

5207960481 is a wasteful number, since it uses less digits than its factorization.

5207960481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735986830.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 5207960481 is about 72166.2004057301. The cubic root of 5207960481 is about 1733.3618214705.

The spelling of 5207960481 in words is "five billion, two hundred seven million, nine hundred sixty thousand, four hundred eighty-one".

Divisors: 1 3 1735986827 5207960481