Base | Representation |
---|---|
bin | 1001100011100… |
… | …00101001110110 |
3 | 12120211012112021 |
4 | 10301300221312 |
5 | 131004400311 |
6 | 11541543354 |
7 | 1662201550 |
oct | 461605166 |
9 | 176735467 |
10 | 80153206 |
11 | 41276321 |
12 | 22a14b5a |
13 | 137b5043 |
14 | a9064d0 |
15 | 7084171 |
hex | 4c70a76 |
80153206 has 32 divisors (see below), whose sum is σ = 144138240. Its totient is φ = 32684256.
The previous prime is 80153179. The next prime is 80153233. The reversal of 80153206 is 60235108.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (80153179) and next prime (80153233).
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, 73195 + ... + 74281.
It is an arithmetic number, because the mean of its divisors is an integer number (4504320).
Almost surely, 280153206 is an apocalyptic number.
80153206 is a deficient number, since it is larger than the sum of its proper divisors (63985034).
80153206 is a wasteful number, since it uses less digits than its factorization.
80153206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1348.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 80153206 is about 8952.8322892814. The cubic root of 80153206 is about 431.1618228735.
The spelling of 80153206 in words is "eighty million, one hundred fifty-three thousand, two hundred six".
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