Base | Representation |
---|---|
bin | 1011001011100… |
… | …01101100101100 |
3 | 20112110222021122 |
4 | 11211301230230 |
5 | 143002221342 |
6 | 13150120112 |
7 | 2216123144 |
oct | 545615454 |
9 | 215428248 |
10 | 93788972 |
11 | 48a3a052 |
12 | 274b0038 |
13 | 1657a744 |
14 | c655924 |
15 | 83794d2 |
hex | 5971b2c |
93788972 has 12 divisors (see below), whose sum is σ = 164279976. Its totient is φ = 46851840.
The previous prime is 93788957. The next prime is 93788993. The reversal of 93788972 is 27988739.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5429 + ... + 14732.
It is an arithmetic number, because the mean of its divisors is an integer number (13689998).
Almost surely, 293788972 is an apocalyptic number.
It is an amenable number.
93788972 is a deficient number, since it is larger than the sum of its proper divisors (70491004).
93788972 is a wasteful number, since it uses less digits than its factorization.
93788972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21328 (or 21326 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 53.
The square root of 93788972 is about 9684.4706618380. The cubic root of 93788972 is about 454.3430877753.
The spelling of 93788972 in words is "ninety-three million, seven hundred eighty-eight thousand, nine hundred seventy-two".
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