Base | Representation |
---|---|
bin | 1000101101000… |
… | …01100011010100 |
3 | 12002101110122020 |
4 | 10112201203110 |
5 | 122142412320 |
6 | 11124533140 |
7 | 1544414142 |
oct | 426414324 |
9 | 162343566 |
10 | 73013460 |
11 | 3823a103 |
12 | 205511b0 |
13 | 12185340 |
14 | 99a8592 |
15 | 6623940 |
hex | 45a18d4 |
73013460 has 48 divisors (see below), whose sum is σ = 220166016. Its totient is φ = 17972352.
The previous prime is 73013417. The next prime is 73013467. The reversal of 73013460 is 6431037.
It is a self number, because there is not a number n which added to its sum of digits gives 73013460.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73013467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46024 + ... + 47583.
It is an arithmetic number, because the mean of its divisors is an integer number (4586792).
Almost surely, 273013460 is an apocalyptic number.
It is an amenable number.
73013460 is an abundant number, since it is smaller than the sum of its proper divisors (147152556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73013460 is a wasteful number, since it uses less digits than its factorization.
73013460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93632 (or 93630 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 73013460 is about 8544.7913959324. The cubic root of 73013460 is about 417.9596047744.
Adding to 73013460 its reverse (6431037), we get a palindrome (79444497).
The spelling of 73013460 in words is "seventy-three million, thirteen thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •