Base | Representation |
---|---|
bin | 1001001110011… |
… | …0010111001000 |
3 | 2200210202212000 |
4 | 2103212113020 |
5 | 34401123141 |
6 | 3501151000 |
7 | 646610346 |
oct | 223462710 |
9 | 80722760 |
10 | 38692296 |
11 | 1a928105 |
12 | 10b5b460 |
13 | 8029566 |
14 | 51d2996 |
15 | 35e45b6 |
hex | 24e65c8 |
38692296 has 64 divisors (see below), whose sum is σ = 108038400. Its totient is φ = 12830400.
The previous prime is 38692267. The next prime is 38692301. The reversal of 38692296 is 69229683.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58206 + ... + 58866.
It is an arithmetic number, because the mean of its divisors is an integer number (1688100).
Almost surely, 238692296 is an apocalyptic number.
38692296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38692296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54019200).
38692296 is an abundant number, since it is smaller than the sum of its proper divisors (69346104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38692296 is a wasteful number, since it uses less digits than its factorization.
38692296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 947 (or 937 counting only the distinct ones).
The product of its digits is 279936, while the sum is 45.
The square root of 38692296 is about 6220.3131753956. The cubic root of 38692296 is about 338.2269171715.
The spelling of 38692296 in words is "thirty-eight million, six hundred ninety-two thousand, two hundred ninety-six".
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