Base | Representation |
---|---|
bin | 1001000100110… |
… | …0001111111011 |
3 | 2122121200221120 |
4 | 2101030033323 |
5 | 34220423201 |
6 | 3435440323 |
7 | 641341110 |
oct | 221141773 |
9 | 78550846 |
10 | 38061051 |
11 | 1a536916 |
12 | 108b60a3 |
13 | 7b68142 |
14 | 50aa907 |
15 | 351c536 |
hex | 244c3fb |
38061051 has 8 divisors (see below), whose sum is σ = 57997824. Its totient is φ = 21749160.
The previous prime is 38061043. The next prime is 38061053. The reversal of 38061051 is 15016083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38061051 - 23 = 38061043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38061053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906195 + ... + 906236.
It is an arithmetic number, because the mean of its divisors is an integer number (7249728).
Almost surely, 238061051 is an apocalyptic number.
38061051 is a deficient number, since it is larger than the sum of its proper divisors (19936773).
38061051 is a wasteful number, since it uses less digits than its factorization.
38061051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1812441.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 38061051 is about 6169.3639056227. The cubic root of 38061051 is about 336.3774899246.
The spelling of 38061051 in words is "thirty-eight million, sixty-one thousand, fifty-one".
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