Search a number
-
+
5216459107 = 10947857423
BaseRepresentation
bin1001101101110110…
…01101100101100011
3111110112200120122011
410312323031211203
541140403142412
62221342453351
7243161112406
oct46673154543
914415616564
105216459107
112237611a32
121016b94257
136519596c2
14376b29d3d
15207e627a7
hex136ecd963

5216459107 has 4 divisors (see below), whose sum is σ = 5264316640. Its totient is φ = 5168601576.

The previous prime is 5216459093. The next prime is 5216459117. The reversal of 5216459107 is 7019546125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5216459107 - 27 = 5216458979 is a prime.

It is a super-2 number, since 2×52164591072 = 54422891230006474898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5216459107.

It is not an unprimeable number, because it can be changed into a prime (5216459117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23928603 + ... + 23928820.

It is an arithmetic number, because the mean of its divisors is an integer number (1316079160).

Almost surely, 25216459107 is an apocalyptic number.

5216459107 is a deficient number, since it is larger than the sum of its proper divisors (47857533).

5216459107 is a wasteful number, since it uses less digits than its factorization.

5216459107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47857532.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 5216459107 is about 72225.0587192562. The cubic root of 5216459107 is about 1734.3041729665.

The spelling of 5216459107 in words is "five billion, two hundred sixteen million, four hundred fifty-nine thousand, one hundred seven".

Divisors: 1 109 47857423 5216459107