Base | Representation |
---|---|
bin | 1001001000101… |
… | …0100101110110 |
3 | 2200002200020011 |
4 | 2102022211312 |
5 | 34302111111 |
6 | 3445130434 |
7 | 643453432 |
oct | 222124566 |
9 | 80080204 |
10 | 38316406 |
11 | 1a6a0757 |
12 | 109b9a1a |
13 | 7c2743b |
14 | 51359c2 |
15 | 356d021 |
hex | 248a976 |
38316406 has 8 divisors (see below), whose sum is σ = 57524040. Its totient is φ = 19141728.
The previous prime is 38316389. The next prime is 38316409. The reversal of 38316406 is 60461383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38316409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5091 + ... + 10126.
It is an arithmetic number, because the mean of its divisors is an integer number (7190505).
Almost surely, 238316406 is an apocalyptic number.
38316406 is a deficient number, since it is larger than the sum of its proper divisors (19207634).
38316406 is a wasteful number, since it uses less digits than its factorization.
38316406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16478.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 38316406 is about 6190.0247172366. The cubic root of 38316406 is about 337.1280760712.
Adding to 38316406 its reverse (60461383), we get a palindrome (98777789).
The spelling of 38316406 in words is "thirty-eight million, three hundred sixteen thousand, four hundred six".
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