Base | Representation |
---|---|
bin | 1000110000001… |
… | …00100011001000 |
3 | 12010011001212110 |
4 | 10120010203020 |
5 | 122243401302 |
6 | 11141342320 |
7 | 1551023265 |
oct | 430044310 |
9 | 163131773 |
10 | 73418952 |
11 | 38496822 |
12 | 207079a0 |
13 | 12297a89 |
14 | 9a7226c |
15 | 66a3b6c |
hex | 46048c8 |
73418952 has 64 divisors (see below), whose sum is σ = 195076800. Its totient is φ = 22982400.
The previous prime is 73418941. The next prime is 73418957. The reversal of 73418952 is 25981437.
It is a self number, because there is not a number n which added to its sum of digits gives 73418952.
It is not an unprimeable number, because it can be changed into a prime (73418957) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24327 + ... + 27177.
It is an arithmetic number, because the mean of its divisors is an integer number (3048075).
Almost surely, 273418952 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 73418952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97538400).
73418952 is an abundant number, since it is smaller than the sum of its proper divisors (121657848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73418952 is a wasteful number, since it uses less digits than its factorization.
73418952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2926 (or 2922 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 73418952 is about 8568.4859806152. The cubic root of 73418952 is about 418.7319121318.
The spelling of 73418952 in words is "seventy-three million, four hundred eighteen thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •