Base | Representation |
---|---|
bin | 10000110110110110… |
… | …00100011010110001 |
3 | 212100201012102020220 |
4 | 20123123010122301 |
5 | 122013300443114 |
6 | 4054005123253 |
7 | 440160601401 |
oct | 103333043261 |
9 | 25321172226 |
10 | 9050015409 |
11 | 3924552586 |
12 | 19069b9529 |
13 | b12c42706 |
14 | 61bd14801 |
15 | 37e7ab0a9 |
hex | 21b6c46b1 |
9050015409 has 8 divisors (see below), whose sum is σ = 12070618560. Its totient is φ = 6031377936.
The previous prime is 9050015383. The next prime is 9050015423. The reversal of 9050015409 is 9045100509.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9050015409 - 27 = 9050015281 is a prime.
It is a super-3 number, since 3×90500154093 (a number of 31 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9050015409.
It is not an unprimeable number, because it can be changed into a prime (9050015479) 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, 480642 + ... + 499115.
It is an arithmetic number, because the mean of its divisors is an integer number (1508827320).
Almost surely, 29050015409 is an apocalyptic number.
It is an amenable number.
9050015409 is a deficient number, since it is larger than the sum of its proper divisors (3020603151).
9050015409 is a wasteful number, since it uses less digits than its factorization.
9050015409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 982839.
The product of its (nonzero) digits is 8100, while the sum is 33.
The square root of 9050015409 is about 95131.5689400737. The cubic root of 9050015409 is about 2083.9299014549.
The spelling of 9050015409 in words is "nine billion, fifty million, fifteen thousand, four hundred nine".
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