Base | Representation |
---|---|
bin | 1010000010010111… |
… | …01101111010000010 |
3 | 111220112112002212112 |
4 | 11001023231322002 |
5 | 42013432323304 |
6 | 2250411255322 |
7 | 250350662333 |
oct | 50113557202 |
9 | 14815462775 |
10 | 5388557954 |
11 | 231577838a |
12 | 106474a542 |
13 | 67b4c5140 |
14 | 39192828a |
15 | 218109b6e |
hex | 1412ede82 |
5388557954 has 8 divisors (see below), whose sum is σ = 8704593660. Its totient is φ = 2487026736.
The previous prime is 5388557953. The next prime is 5388557957. The reversal of 5388557954 is 4597558835.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4042034929 + 1346523025 = 63577^2 + 36695^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×53885579542 = 58073113647233332232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5388557893 and 5388557902.
It is not an unprimeable number, because it can be changed into a prime (5388557953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103626089 + ... + 103626140.
Almost surely, 25388557954 is an apocalyptic number.
5388557954 is a deficient number, since it is larger than the sum of its proper divisors (3316035706).
5388557954 is a wasteful number, since it uses less digits than its factorization.
5388557954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207252244.
The product of its digits is 30240000, while the sum is 59.
The square root of 5388557954 is about 73406.7977369944. The cubic root of 5388557954 is about 1753.1706279725.
The spelling of 5388557954 in words is "five billion, three hundred eighty-eight million, five hundred fifty-seven thousand, nine hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •