Base | Representation |
---|---|
bin | 1001100010100… |
… | …00111011000011 |
3 | 12120120121020112 |
4 | 10301100323003 |
5 | 130441220420 |
6 | 11535101535 |
7 | 1661120615 |
oct | 461207303 |
9 | 176517215 |
10 | 80023235 |
11 | 41197706 |
12 | 229718ab |
13 | 1376ab36 |
14 | a8b0db5 |
15 | 705a8c5 |
hex | 4c50ec3 |
80023235 has 4 divisors (see below), whose sum is σ = 96027888. Its totient is φ = 64018584.
The previous prime is 80023219. The next prime is 80023241. The reversal of 80023235 is 53232008.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80023235 - 24 = 80023219 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 80023235.
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, 8002319 + ... + 8002328.
It is an arithmetic number, because the mean of its divisors is an integer number (24006972).
Almost surely, 280023235 is an apocalyptic number.
80023235 is a deficient number, since it is larger than the sum of its proper divisors (16004653).
80023235 is a wasteful number, since it uses less digits than its factorization.
80023235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16004652.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 80023235 is about 8945.5706916887. The cubic root of 80023235 is about 430.9286492102.
The spelling of 80023235 in words is "eighty million, twenty-three thousand, two hundred thirty-five".
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