Base | Representation |
---|---|
bin | 1001100010111… |
… | …11100100110100 |
3 | 12120200122120101 |
4 | 10301133210310 |
5 | 131000131002 |
6 | 11540243444 |
7 | 1661460604 |
oct | 461374464 |
9 | 176618511 |
10 | 80083252 |
11 | 41228807 |
12 | 229a0584 |
13 | 1378c252 |
14 | a8c8c04 |
15 | 706d587 |
hex | 4c5f934 |
80083252 has 12 divisors (see below), whose sum is σ = 147521920. Its totient is φ = 37934136.
The previous prime is 80083249. The next prime is 80083259. The reversal of 80083252 is 25238008.
It is a self number, because there is not a number n which added to its sum of digits gives 80083252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80083259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526788 + ... + 526939.
Almost surely, 280083252 is an apocalyptic number.
It is an amenable number.
80083252 is a deficient number, since it is larger than the sum of its proper divisors (67438668).
80083252 is a wasteful number, since it uses less digits than its factorization.
80083252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1053750 (or 1053748 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 80083252 is about 8948.9246281327. The cubic root of 80083252 is about 431.0363536859.
The spelling of 80083252 in words is "eighty million, eighty-three thousand, two hundred fifty-two".
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