Base | Representation |
---|---|
bin | 1001100010011… |
… | …00111100011010 |
3 | 12120112202212221 |
4 | 10301030330122 |
5 | 130440210223 |
6 | 11534454254 |
7 | 1661022244 |
oct | 461147432 |
9 | 176482787 |
10 | 80006938 |
11 | 41186440 |
12 | 2296438a |
13 | 137635ab |
14 | a8a9094 |
15 | 7055b5d |
hex | 4c4cf1a |
80006938 has 16 divisors (see below), whose sum is σ = 132083136. Its totient is φ = 36043840.
The previous prime is 80006917. The next prime is 80006957. The reversal of 80006938 is 83960008.
It is a super-2 number, since 2×800069382 = 12802220256271688, which contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 13606 + ... + 18577.
It is an arithmetic number, because the mean of its divisors is an integer number (8255196).
Almost surely, 280006938 is an apocalyptic number.
80006938 is a deficient number, since it is larger than the sum of its proper divisors (52076198).
80006938 is a wasteful number, since it uses less digits than its factorization.
80006938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32309.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 80006938 is about 8944.6597475812. The cubic root of 80006938 is about 430.8993938695.
The spelling of 80006938 in words is "eighty million, six thousand, nine hundred thirty-eight".
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