Base | Representation |
---|---|
bin | 1001100100001… |
… | …00011000010001 |
3 | 12120222022100200 |
4 | 10302010120101 |
5 | 131014442001 |
6 | 11543405413 |
7 | 1662656241 |
oct | 462043021 |
9 | 176868320 |
10 | 80234001 |
11 | 41320aa1 |
12 | 22a53869 |
13 | 13812a53 |
14 | a927b21 |
15 | 709d086 |
hex | 4c84611 |
80234001 has 24 divisors (see below), whose sum is σ = 119461056. Its totient is φ = 51861600.
The previous prime is 80233991. The next prime is 80234003. The reversal of 80234001 is 10043208.
It is a happy number.
It is not a de Polignac number, because 80234001 - 27 = 80233873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80234003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57751 + ... + 59123.
It is an arithmetic number, because the mean of its divisors is an integer number (4977544).
Almost surely, 280234001 is an apocalyptic number.
It is an amenable number.
80234001 is a deficient number, since it is larger than the sum of its proper divisors (39227055).
80234001 is a wasteful number, since it uses less digits than its factorization.
80234001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1573 (or 1570 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 80234001 is about 8957.3434119721. The cubic root of 80234001 is about 431.3066456152.
Adding to 80234001 its reverse (10043208), we get a palindrome (90277209).
The spelling of 80234001 in words is "eighty million, two hundred thirty-four thousand, one".
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