Base | Representation |
---|---|
bin | 1001100011010… |
… | …11101000011000 |
3 | 12120210011022021 |
4 | 10301223220120 |
5 | 131003221012 |
6 | 11541304224 |
7 | 1662054556 |
oct | 461535030 |
9 | 176704267 |
10 | 80132632 |
11 | 41261918 |
12 | 22a05074 |
13 | 137a8878 |
14 | a8dcbd6 |
15 | 707d007 |
hex | 4c6ba18 |
80132632 has 16 divisors (see below), whose sum is σ = 150629400. Its totient is φ = 39964800.
The previous prime is 80132629. The next prime is 80132651. The reversal of 80132632 is 23623108.
It is a super-2 number, since 2×801326322 = 12842477422494848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 80132597 and 80132606.
It is a congruent number.
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, 9282 + ... + 15697.
Almost surely, 280132632 is an apocalyptic number.
It is an amenable number.
80132632 is a deficient number, since it is larger than the sum of its proper divisors (70496768).
80132632 is a wasteful number, since it uses less digits than its factorization.
80132632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25386 (or 25382 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 80132632 is about 8951.6831936793. The cubic root of 80132632 is about 431.1249290179.
It can be divided in two parts, 801 and 32632, that added together give a palindrome (33433).
The spelling of 80132632 in words is "eighty million, one hundred thirty-two thousand, six hundred thirty-two".
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