Base | Representation |
---|---|
bin | 1011010011110… |
… | …10101001100000 |
3 | 20121112002221120 |
4 | 11221322221200 |
5 | 143241433313 |
6 | 13225252240 |
7 | 2231263122 |
oct | 551725140 |
9 | 217462846 |
10 | 94874208 |
11 | 49610440 |
12 | 27934080 |
13 | 1686a6b0 |
14 | c859212 |
15 | 84e0d23 |
hex | 5a7aa60 |
94874208 has 96 divisors (see below), whose sum is σ = 292626432. Its totient is φ = 26534400.
The previous prime is 94874191. The next prime is 94874237. The reversal of 94874208 is 80247849.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×948742082 = 18002230687254528, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 94874208.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 10273 + ... + 17183.
It is an arithmetic number, because the mean of its divisors is an integer number (3048192).
Almost surely, 294874208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 94874208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146313216).
94874208 is an abundant number, since it is smaller than the sum of its proper divisors (197752224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94874208 is a wasteful number, since it uses less digits than its factorization.
94874208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6948 (or 6940 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 42.
The square root of 94874208 is about 9740.3392138056. The cubic root of 94874208 is about 456.0887792671.
It can be divided in two parts, 9487 and 4208, that added together give a triangular number (13695 = T165).
The spelling of 94874208 in words is "ninety-four million, eight hundred seventy-four thousand, two hundred eight".
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