Search a number
-
+
5428914163 = 19492785487
BaseRepresentation
bin1010000111001011…
…01010011111110011
3112000100110102011221
411003211222133303
542104300223123
62254412245511
7251351003041
oct50345523763
915010412157
105428914163
112336531622
121076170897
13686984b5a
14397031391
1521b92c25d
hex14396a7f3

5428914163 has 4 divisors (see below), whose sum is σ = 5431701600. Its totient is φ = 5426126728.

The previous prime is 5428914157. The next prime is 5428914167. The reversal of 5428914163 is 3614198245.

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 5428914163 - 217 = 5428783091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5428914167) 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, 1390795 + ... + 1394692.

It is an arithmetic number, because the mean of its divisors is an integer number (1357925400).

Almost surely, 25428914163 is an apocalyptic number.

5428914163 is a deficient number, since it is larger than the sum of its proper divisors (2787437).

5428914163 is a wasteful number, since it uses less digits than its factorization.

5428914163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787436.

The product of its digits is 207360, while the sum is 43.

The square root of 5428914163 is about 73681.1655920290. The cubic root of 5428914163 is about 1757.5363864027.

The spelling of 5428914163 in words is "five billion, four hundred twenty-eight million, nine hundred fourteen thousand, one hundred sixty-three".

Divisors: 1 1949 2785487 5428914163