Base | Representation |
---|---|
bin | 1011010100101… |
… | …00011110001111 |
3 | 20121201111001011 |
4 | 11222110132033 |
5 | 143303324413 |
6 | 13231430051 |
7 | 2232213400 |
oct | 552243617 |
9 | 217644034 |
10 | 94979983 |
11 | 4968295a |
12 | 27985327 |
13 | 168a6897 |
14 | c8859a7 |
15 | 851233d |
hex | 5a9478f |
94979983 has 6 divisors (see below), whose sum is σ = 110486976. Its totient is φ = 81411372.
The previous prime is 94979957. The next prime is 94979987. The reversal of 94979983 is 38997949.
It is not a de Polignac number, because 94979983 - 213 = 94971791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94979987) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 969135 + ... + 969232.
It is an arithmetic number, because the mean of its divisors is an integer number (18414496).
Almost surely, 294979983 is an apocalyptic number.
94979983 is a deficient number, since it is larger than the sum of its proper divisors (15506993).
94979983 is a wasteful number, since it uses less digits than its factorization.
94979983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1938381 (or 1938374 counting only the distinct ones).
The product of its digits is 4408992, while the sum is 58.
The square root of 94979983 is about 9745.7674402789. The cubic root of 94979983 is about 456.2582137009.
The spelling of 94979983 in words is "ninety-four million, nine hundred seventy-nine thousand, nine hundred eighty-three".
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