Base | Representation |
---|---|
bin | 1001001111011… |
… | …0111110110001 |
3 | 2200221020020020 |
4 | 2103312332301 |
5 | 34410312434 |
6 | 3502434053 |
7 | 650312664 |
oct | 223667661 |
9 | 80836206 |
10 | 38760369 |
11 | 1a97426a |
12 | 10b92929 |
13 | 805153b |
14 | 520d6db |
15 | 3609849 |
hex | 24f6fb1 |
38760369 has 8 divisors (see below), whose sum is σ = 51736320. Its totient is φ = 25812336.
The previous prime is 38760367. The next prime is 38760389. The reversal of 38760369 is 96306783.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38760369 - 21 = 38760367 is a prime.
It is a super-2 number, since 2×387603692 = 3004732410032322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38760369.
It is not an unprimeable number, because it can be changed into a prime (38760367) 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, 3489 + ... + 9470.
It is an arithmetic number, because the mean of its divisors is an integer number (6467040).
Almost surely, 238760369 is an apocalyptic number.
It is an amenable number.
38760369 is a deficient number, since it is larger than the sum of its proper divisors (12975951).
38760369 is a wasteful number, since it uses less digits than its factorization.
38760369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13959.
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 38760369 is about 6225.7826014084. The cubic root of 38760369 is about 338.4251532896.
The spelling of 38760369 in words is "thirty-eight million, seven hundred sixty thousand, three hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •