Base | Representation |
---|---|
bin | 1001001011001… |
… | …1000010000011 |
3 | 2200102002110011 |
4 | 2102303002003 |
5 | 34322411201 |
6 | 3452445351 |
7 | 645043366 |
oct | 222630203 |
9 | 80362404 |
10 | 38482051 |
11 | 1a7a4153 |
12 | 10a79857 |
13 | 7c8495a |
14 | 517a0dd |
15 | 35a2151 |
hex | 24b3083 |
38482051 has 4 divisors (see below), whose sum is σ = 38512504. Its totient is φ = 38451600.
The previous prime is 38482019. The next prime is 38482061. The reversal of 38482051 is 15028483.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15028483 = 2213 ⋅6791.
It is a cyclic number.
It is not a de Polignac number, because 38482051 - 25 = 38482019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38482061) 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, 13245 + ... + 15886.
It is an arithmetic number, because the mean of its divisors is an integer number (9628126).
Almost surely, 238482051 is an apocalyptic number.
38482051 is a deficient number, since it is larger than the sum of its proper divisors (30453).
38482051 is a wasteful number, since it uses less digits than its factorization.
38482051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30452.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 38482051 is about 6203.3902827406. The cubic root of 38482051 is about 337.6131885557.
The spelling of 38482051 in words is "thirty-eight million, four hundred eighty-two thousand, fifty-one".
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