Base | Representation |
---|---|
bin | 1011001101000… |
… | …00110101100011 |
3 | 20112211210010201 |
4 | 11212200311203 |
5 | 143024411201 |
6 | 13154210031 |
7 | 2220556102 |
oct | 546406543 |
9 | 215753121 |
10 | 93982051 |
11 | 49061119 |
12 | 27583917 |
13 | 166175a7 |
14 | c6a6039 |
15 | 83b6801 |
hex | 59a0d63 |
93982051 has 4 divisors (see below), whose sum is σ = 94558792. Its totient is φ = 93405312.
The previous prime is 93982043. The next prime is 93982067. The reversal of 93982051 is 15028939.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 93982051 - 23 = 93982043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 93982051.
It is not an unprimeable number, because it can be changed into a prime (93982451) 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 3 ways as a sum of consecutive naturals, for example, 288126 + ... + 288451.
It is an arithmetic number, because the mean of its divisors is an integer number (23639698).
Almost surely, 293982051 is an apocalyptic number.
93982051 is a deficient number, since it is larger than the sum of its proper divisors (576741).
93982051 is a wasteful number, since it uses less digits than its factorization.
93982051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576740.
The product of its (nonzero) digits is 19440, while the sum is 37.
The square root of 93982051 is about 9694.4340216436. The cubic root of 93982051 is about 454.6546524084.
It can be divided in two parts, 9398 and 2051, that added together give a square (11449 = 1072).
The spelling of 93982051 in words is "ninety-three million, nine hundred eighty-two thousand, fifty-one".
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