Base | Representation |
---|---|
bin | 101011010111000… |
… | …110001101100010 |
3 | 1212200212120011002 |
4 | 223113012031202 |
5 | 2442213200132 |
6 | 200104152002 |
7 | 24012302330 |
oct | 5327061542 |
9 | 1780776132 |
10 | 727475042 |
11 | 343705848 |
12 | 183768602 |
13 | b793c008 |
14 | 6c88ab50 |
15 | 43ced262 |
hex | 2b5c6362 |
727475042 has 16 divisors (see below), whose sum is σ = 1247736960. Its totient is φ = 311615808.
The previous prime is 727475029. The next prime is 727475117. The reversal of 727475042 is 240574727.
727475042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 727474987 and 727475005.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17603 + ... + 42009.
It is an arithmetic number, because the mean of its divisors is an integer number (77983560).
Almost surely, 2727475042 is an apocalyptic number.
727475042 is a deficient number, since it is larger than the sum of its proper divisors (520261918).
727475042 is a wasteful number, since it uses less digits than its factorization.
727475042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26545.
The product of its (nonzero) digits is 109760, while the sum is 38.
The square root of 727475042 is about 26971.7452531348. The cubic root of 727475042 is about 899.3720071750.
The spelling of 727475042 in words is "seven hundred twenty-seven million, four hundred seventy-five thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •