Base | Representation |
---|---|
bin | 1011001010111… |
… | …11111000110100 |
3 | 20112100021012201 |
4 | 11211133320310 |
5 | 142442403040 |
6 | 13144354244 |
7 | 2215400356 |
oct | 545377064 |
9 | 215307181 |
10 | 93716020 |
11 | 4899a262 |
12 | 27475984 |
13 | 16553488 |
14 | c6370d6 |
15 | 8362a9a |
hex | 595fe34 |
93716020 has 24 divisors (see below), whose sum is σ = 198613800. Its totient is φ = 37141632.
The previous prime is 93716011. The next prime is 93716027. The reversal of 93716020 is 2061739.
It can be written as a sum of positive squares in 4 ways, for example, as 14470416 + 79245604 = 3804^2 + 8902^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 93716020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93716027) 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, 19315 + ... + 23674.
It is an arithmetic number, because the mean of its divisors is an integer number (8275575).
Almost surely, 293716020 is an apocalyptic number.
It is an amenable number.
93716020 is an abundant number, since it is smaller than the sum of its proper divisors (104897780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93716020 is a wasteful number, since it uses less digits than its factorization.
93716020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43107 (or 43105 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 93716020 is about 9680.7034868340. The cubic root of 93716020 is about 454.2252564576.
Adding to 93716020 its reverse (2061739), we get a palindrome (95777759).
The spelling of 93716020 in words is "ninety-three million, seven hundred sixteen thousand, twenty".
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