Base | Representation |
---|---|
bin | 1000101101110… |
… | …01101011101100 |
3 | 12002120111012222 |
4 | 10112321223230 |
5 | 122204043200 |
6 | 11131014512 |
7 | 1545305252 |
oct | 426715354 |
9 | 162514188 |
10 | 73112300 |
11 | 382a7398 |
12 | 2059a438 |
13 | 121bb321 |
14 | 99d25d2 |
15 | 6642d85 |
hex | 45b9aec |
73112300 has 36 divisors (see below), whose sum is σ = 159026280. Its totient is φ = 29176320.
The previous prime is 73112287. The next prime is 73112309. The reversal of 73112300 is 321137.
It is a super-2 number, since 2×731123002 = 10690816822580000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (73112309) 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, 78236 + ... + 79164.
Almost surely, 273112300 is an apocalyptic number.
It is an amenable number.
73112300 is an abundant number, since it is smaller than the sum of its proper divisors (85913980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73112300 is a wasteful number, since it uses less digits than its factorization.
73112300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1730 (or 1723 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 17.
The square root of 73112300 is about 8550.5730802093. The cubic root of 73112300 is about 418.1481202439.
Adding to 73112300 its reverse (321137), we get a palindrome (73433437).
It can be divided in two parts, 731 and 12300, that added together give a palindrome (13031).
The spelling of 73112300 in words is "seventy-three million, one hundred twelve thousand, three hundred".
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