Base | Representation |
---|---|
bin | 1001010110100… |
… | …1011001101110 |
3 | 2201211001010100 |
4 | 2111221121232 |
5 | 40020312123 |
6 | 3520451530 |
7 | 654304242 |
oct | 225513156 |
9 | 81731110 |
10 | 39229038 |
11 | 201643a2 |
12 | 11179ba6 |
13 | 8186964 |
14 | 52d2422 |
15 | 369d643 |
hex | 256966e |
39229038 has 12 divisors (see below), whose sum is σ = 84996288. Its totient is φ = 13076340.
The previous prime is 39229033. The next prime is 39229049. The reversal of 39229038 is 83092293.
It is a junction number, because it is equal to n+sod(n) for n = 39228993 and 39229011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39229033) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1089678 + ... + 1089713.
It is an arithmetic number, because the mean of its divisors is an integer number (7083024).
Almost surely, 239229038 is an apocalyptic number.
39229038 is an abundant number, since it is smaller than the sum of its proper divisors (45767250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39229038 is a wasteful number, since it uses less digits than its factorization.
39229038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179399 (or 2179396 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 39229038 is about 6263.3088699185. The cubic root of 39229038 is about 339.7837090332.
The spelling of 39229038 in words is "thirty-nine million, two hundred twenty-nine thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •