Base | Representation |
---|---|
bin | 1001000101010… |
… | …0000100010110 |
3 | 2122200022212202 |
4 | 2101110010112 |
5 | 34222434303 |
6 | 3440244502 |
7 | 641533352 |
oct | 221240426 |
9 | 78608782 |
10 | 38093078 |
11 | 1a558991 |
12 | 10910732 |
13 | 7b798aa |
14 | 50b8462 |
15 | 3526c88 |
hex | 2454116 |
38093078 has 4 divisors (see below), whose sum is σ = 57139620. Its totient is φ = 19046538.
The previous prime is 38093071. The next prime is 38093101. The reversal of 38093078 is 87039083.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38093071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9523268 + ... + 9523271.
It is an arithmetic number, because the mean of its divisors is an integer number (14284905).
Almost surely, 238093078 is an apocalyptic number.
38093078 is a deficient number, since it is larger than the sum of its proper divisors (19046542).
38093078 is a wasteful number, since it uses less digits than its factorization.
38093078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19046541.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 38093078 is about 6171.9590082890. The cubic root of 38093078 is about 336.4718133099.
The spelling of 38093078 in words is "thirty-eight million, ninety-three thousand, seventy-eight".
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