Search a number
-
+
5464485847 = 311237142501
BaseRepresentation
bin1010001011011010…
…10110111111010111
3112002211101122100201
411011231112333113
542142402021342
62302122521331
7252262235422
oct50555267727
915084348321
105464485847
112354618107
121086066247
1369115aba2
1439ba509b9
1521eb06db7
hex145b56fd7

5464485847 has 8 divisors (see below), whose sum is σ = 5645359232. Its totient is φ = 5283900000.

The previous prime is 5464485841. The next prime is 5464485893. The reversal of 5464485847 is 7485844645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5464485847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5464485841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32904 + ... + 109597.

It is an arithmetic number, because the mean of its divisors is an integer number (705669904).

Almost surely, 25464485847 is an apocalyptic number.

5464485847 is a deficient number, since it is larger than the sum of its proper divisors (180873385).

5464485847 is a wasteful number, since it uses less digits than its factorization.

5464485847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143769.

The product of its digits is 17203200, while the sum is 55.

The square root of 5464485847 is about 73922.1607300544. The cubic root of 5464485847 is about 1761.3666476042.

The spelling of 5464485847 in words is "five billion, four hundred sixty-four million, four hundred eighty-five thousand, eight hundred forty-seven".

Divisors: 1 31 1237 38347 142501 4417531 176273737 5464485847