Base | Representation |
---|---|
bin | 1001100101101… |
… | …00010010011010 |
3 | 12121100021112120 |
4 | 10302310102122 |
5 | 131042231414 |
6 | 11551522110 |
7 | 1664434323 |
oct | 462642232 |
9 | 177307476 |
10 | 80430234 |
11 | 41445475 |
12 | 22b29336 |
13 | 13881171 |
14 | a97944a |
15 | 70db2a9 |
hex | 4cb449a |
80430234 has 16 divisors (see below), whose sum is σ = 162036288. Its totient is φ = 26614112.
The previous prime is 80430227. The next prime is 80430257. The reversal of 80430234 is 43203408.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48102 + ... + 49745.
It is an arithmetic number, because the mean of its divisors is an integer number (10127268).
Almost surely, 280430234 is an apocalyptic number.
80430234 is an abundant number, since it is smaller than the sum of its proper divisors (81606054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80430234 is a wasteful number, since it uses less digits than its factorization.
80430234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97989.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 80430234 is about 8968.2904725483. The cubic root of 80430234 is about 431.6579833245.
The spelling of 80430234 in words is "eighty million, four hundred thirty thousand, two hundred thirty-four".
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