Base | Representation |
---|---|
bin | 1000101110110… |
… | …11111000000000 |
3 | 12002211121100002 |
4 | 10113123320000 |
5 | 122223033402 |
6 | 11134015132 |
7 | 1546430465 |
oct | 427337000 |
9 | 162747302 |
10 | 73252352 |
11 | 38392638 |
12 | 206474a8 |
13 | 12239cb4 |
14 | 9a2b66c |
15 | 666e602 |
hex | 45dbe00 |
73252352 has 40 divisors (see below), whose sum is σ = 147385656. Its totient is φ = 36370432.
The previous prime is 73252339. The next prime is 73252357. The reversal of 73252352 is 25325237.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73252357) 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, 88163 + ... + 88989.
Almost surely, 273252352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 73252352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73692828).
73252352 is an abundant number, since it is smaller than the sum of its proper divisors (74133304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73252352 is an equidigital number, since it uses as much as digits as its factorization.
73252352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1018 (or 1002 counting only the distinct ones).
The product of its digits is 12600, while the sum is 29.
The square root of 73252352 is about 8558.7587885160. The cubic root of 73252352 is about 418.4149477895.
Adding to 73252352 its reverse (25325237), we get a palindrome (98577589).
It can be divided in two parts, 7325235 and 2, that added together give a palindrome (7325237).
The spelling of 73252352 in words is "seventy-three million, two hundred fifty-two thousand, three hundred fifty-two".
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