Base | Representation |
---|---|
bin | 100011011100010010… |
… | …011001001000111010 |
3 | 10122020011020010001101 |
4 | 203130102121020322 |
5 | 1110414210004300 |
6 | 25252114242014 |
7 | 2515023546634 |
oct | 433422311072 |
9 | 118204203041 |
10 | 38055547450 |
11 | 15159401068 |
12 | 746088630a |
13 | 378628661b |
14 | 1bb0251a54 |
15 | ecae47b6a |
hex | 8dc49923a |
38055547450 has 48 divisors (see below), whose sum is σ = 74535095520. Its totient is φ = 14415952320.
The previous prime is 38055547427. The next prime is 38055547513. The reversal of 38055547450 is 5474555083.
It is a self number, because there is not a number n which added to its sum of digits gives 38055547450.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3706524 + ... + 3716776.
It is an arithmetic number, because the mean of its divisors is an integer number (1552814490).
Almost surely, 238055547450 is an apocalyptic number.
38055547450 is a deficient number, since it is larger than the sum of its proper divisors (36479548070).
38055547450 is a wasteful number, since it uses less digits than its factorization.
38055547450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14191 (or 14186 counting only the distinct ones).
The product of its (nonzero) digits is 1680000, while the sum is 46.
The spelling of 38055547450 in words is "thirty-eight billion, fifty-five million, five hundred forty-seven thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •