Base | Representation |
---|---|
bin | 1001000101011… |
… | …1111011100110 |
3 | 2122201010120211 |
4 | 2101113323212 |
5 | 34223441102 |
6 | 3440450034 |
7 | 641630446 |
oct | 221277346 |
9 | 78633524 |
10 | 38108902 |
11 | 1a569867 |
12 | 1091991a |
13 | 7b83b60 |
14 | 50c0126 |
15 | 352b7d7 |
hex | 2457ee6 |
38108902 has 8 divisors (see below), whose sum is σ = 61560576. Its totient is φ = 17588712.
The previous prime is 38108897. The next prime is 38108909. The reversal of 38108902 is 20980183.
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 (38108909) 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, 732838 + ... + 732889.
It is an arithmetic number, because the mean of its divisors is an integer number (7695072).
Almost surely, 238108902 is an apocalyptic number.
38108902 is a deficient number, since it is larger than the sum of its proper divisors (23451674).
38108902 is a wasteful number, since it uses less digits than its factorization.
38108902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1465742.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 38108902 is about 6173.2408020423. The cubic root of 38108902 is about 336.5183973892.
The spelling of 38108902 in words is "thirty-eight million, one hundred eight thousand, nine hundred two".
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