Base | Representation |
---|---|
bin | 1001100011100… |
… | …00000100110011 |
3 | 12120211002021110 |
4 | 10301300010303 |
5 | 131004311320 |
6 | 11541524403 |
7 | 1662161622 |
oct | 461600463 |
9 | 176732243 |
10 | 80150835 |
11 | 41274566 |
12 | 22a13703 |
13 | 137b3c3b |
14 | a9056b9 |
15 | 70835e0 |
hex | 4c70133 |
80150835 has 64 divisors (see below), whose sum is σ = 145566720. Its totient is φ = 37416960.
The previous prime is 80150831. The next prime is 80150857. The reversal of 80150835 is 53805108.
It is a happy number.
It is not a de Polignac number, because 80150835 - 22 = 80150831 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80150831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 343879 + ... + 344111.
It is an arithmetic number, because the mean of its divisors is an integer number (2274480).
Almost surely, 280150835 is an apocalyptic number.
80150835 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
80150835 is a deficient number, since it is larger than the sum of its proper divisors (65415885).
80150835 is a wasteful number, since it uses less digits than its factorization.
80150835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348.
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 80150835 is about 8952.6998721056. The cubic root of 80150835 is about 431.1575714538.
The spelling of 80150835 in words is "eighty million, one hundred fifty thousand, eight hundred thirty-five".
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