Base | Representation |
---|---|
bin | 1001011011101110… |
… | …11101110011000110 |
3 | 111001221201100020001 |
4 | 10231313131303012 |
5 | 40333001410430 |
6 | 2154313231514 |
7 | 236334246421 |
oct | 45567356306 |
9 | 14057640201 |
10 | 5064481990 |
11 | 216984a307 |
12 | b9410259a |
13 | 629317909 |
14 | 3608889b8 |
15 | 1e99423ca |
hex | 12ddddcc6 |
5064481990 has 16 divisors (see below), whose sum is σ = 9430415280. Its totient is φ = 1955937760.
The previous prime is 5064481973. The next prime is 5064481999. The reversal of 5064481990 is 991844605.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 5064481990.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5064481999) 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, 8731576 + ... + 8732155.
It is an arithmetic number, because the mean of its divisors is an integer number (589400955).
Almost surely, 25064481990 is an apocalyptic number.
5064481990 is a deficient number, since it is larger than the sum of its proper divisors (4365933290).
5064481990 is a wasteful number, since it uses less digits than its factorization.
5064481990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17463767.
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 5064481990 is about 71165.1739968364. The cubic root of 5064481990 is about 1717.2954148090.
The spelling of 5064481990 in words is "five billion, sixty-four million, four hundred eighty-one thousand, nine hundred ninety".
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