Base | Representation |
---|---|
bin | 1001100110011… |
… | …01011000101000 |
3 | 12121112111112220 |
4 | 10303031120220 |
5 | 131104024112 |
6 | 11554034040 |
7 | 1665343116 |
oct | 463153050 |
9 | 177474486 |
10 | 80533032 |
11 | 41505728 |
12 | 22b78920 |
13 | 138b8ba8 |
14 | a9a4ab6 |
15 | 710b98c |
hex | 4ccd628 |
80533032 has 16 divisors (see below), whose sum is σ = 201332640. Its totient is φ = 26844336.
The previous prime is 80533021. The next prime is 80533069. The reversal of 80533032 is 23033508.
It is a super-2 number, since 2×805330322 = 12971138486226048, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 3355543 = 80533032 / (8 + 0 + 5 + 3 + 3 + 0 + 3 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 80532993 and 80533011.
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, 1677748 + ... + 1677795.
It is an arithmetic number, because the mean of its divisors is an integer number (12583290).
Almost surely, 280533032 is an apocalyptic number.
It is an amenable number.
80533032 is an abundant number, since it is smaller than the sum of its proper divisors (120799608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80533032 is a wasteful number, since it uses less digits than its factorization.
80533032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3355552 (or 3355548 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 80533032 is about 8974.0198350572. The cubic root of 80533032 is about 431.8418059326.
The spelling of 80533032 in words is "eighty million, five hundred thirty-three thousand, thirty-two".
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