Base | Representation |
---|---|
bin | 1001000100011… |
… | …1010001111000 |
3 | 2122120200000200 |
4 | 2101013101320 |
5 | 34214300241 |
6 | 3435202200 |
7 | 641224551 |
oct | 221072170 |
9 | 78520020 |
10 | 38040696 |
11 | 1a5225a1 |
12 | 108a6360 |
13 | 7b5bab5 |
14 | 50a3328 |
15 | 35164b6 |
hex | 2447478 |
38040696 has 48 divisors (see below), whose sum is σ = 109090800. Its totient is φ = 11933952.
The previous prime is 38040683. The next prime is 38040731. The reversal of 38040696 is 69604083.
38040696 is nontrivially palindromic in base 11.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 38040696.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14316 + ... + 16763.
It is an arithmetic number, because the mean of its divisors is an integer number (2272725).
Almost surely, 238040696 is an apocalyptic number.
38040696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38040696 is an abundant number, since it is smaller than the sum of its proper divisors (71050104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38040696 is a wasteful number, since it uses less digits than its factorization.
38040696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31108 (or 31101 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 38040696 is about 6167.7140011515. The cubic root of 38040696 is about 336.3175144854.
The spelling of 38040696 in words is "thirty-eight million, forty thousand, six hundred ninety-six".
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