Base | Representation |
---|---|
bin | 1000101101111… |
… | …10110100101000 |
3 | 12002121120002200 |
4 | 10112332310220 |
5 | 122210231402 |
6 | 11131300200 |
7 | 1545423525 |
oct | 426766450 |
9 | 162546080 |
10 | 73133352 |
11 | 38311196 |
12 | 205aa660 |
13 | 121c7a96 |
14 | 99da14c |
15 | 664921c |
hex | 45bed28 |
73133352 has 48 divisors (see below), whose sum is σ = 198512340. Its totient is φ = 24323328.
The previous prime is 73133351. The next prime is 73133369. The reversal of 73133352 is 25333137.
It can be written as a sum of positive squares in 2 ways, for example, as 58890276 + 14243076 = 7674^2 + 3774^2 .
It is not an unprimeable number, because it can be changed into a prime (73133351) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43308 + ... + 44964.
Almost surely, 273133352 is an apocalyptic number.
73133352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
73133352 is an abundant number, since it is smaller than the sum of its proper divisors (125378988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73133352 is a wasteful number, since it uses less digits than its factorization.
73133352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2282 (or 2275 counting only the distinct ones).
The product of its digits is 5670, while the sum is 27.
The square root of 73133352 is about 8551.8040202053. The cubic root of 73133352 is about 418.1882503336.
Adding to 73133352 its reverse (25333137), we get a palindrome (98466489).
The spelling of 73133352 in words is "seventy-three million, one hundred thirty-three thousand, three hundred fifty-two".
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