Base | Representation |
---|---|
bin | 1001010010100… |
… | …1110010011011 |
3 | 2201022210200212 |
4 | 2110221302123 |
5 | 34433442400 |
6 | 3511121335 |
7 | 652140500 |
oct | 224516233 |
9 | 81283625 |
10 | 38968475 |
11 | 1aaa6657 |
12 | 1107324b |
13 | 80c5190 |
14 | 52654a7 |
15 | 364b335 |
hex | 2529c9b |
38968475 has 36 divisors (see below), whose sum is σ = 60558624. Its totient is φ = 24655680.
The previous prime is 38968469. The next prime is 38968477. The reversal of 38968475 is 57486983.
38968475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38968475 - 24 = 38968459 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38968477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14702 + ... + 17148.
It is an arithmetic number, because the mean of its divisors is an integer number (1682184).
Almost surely, 238968475 is an apocalyptic number.
38968475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
38968475 is a deficient number, since it is larger than the sum of its proper divisors (21590149).
38968475 is a wasteful number, since it uses less digits than its factorization.
38968475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2484 (or 2472 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 50.
The square root of 38968475 is about 6242.4734681054. The cubic root of 38968475 is about 339.0297453617.
The spelling of 38968475 in words is "thirty-eight million, nine hundred sixty-eight thousand, four hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •