Base | Representation |
---|---|
bin | 1010001111000011… |
… | …01111100000000001 |
3 | 112011221210122222022 |
4 | 11013201233200001 |
5 | 42223204314240 |
6 | 2305132451225 |
7 | 253112454266 |
oct | 50741574001 |
9 | 15157718868 |
10 | 5494994945 |
11 | 236a866040 |
12 | 1094319b15 |
13 | 6975807cb |
14 | 3a1b1326d |
15 | 2226319b5 |
hex | 14786f801 |
5494994945 has 32 divisors (see below), whose sum is σ = 7343861760. Its totient is φ = 3913560000.
The previous prime is 5494994941. The next prime is 5494994977.
5494994945 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5494994945 - 22 = 5494994941 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5494994941) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 584996 + ... + 594314.
It is an arithmetic number, because the mean of its divisors is an integer number (229495680).
Almost surely, 25494994945 is an apocalyptic number.
5494994945 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5494994945 is a deficient number, since it is larger than the sum of its proper divisors (1848866815).
5494994945 is a wasteful number, since it uses less digits than its factorization.
5494994945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9557.
The product of its digits is 41990400, while the sum is 62.
The square root of 5494994945 is about 74128.2331166742. The cubic root of 5494994945 is about 1764.6385631136.
The spelling of 5494994945 in words is "five billion, four hundred ninety-four million, nine hundred ninety-four thousand, nine hundred forty-five".
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