Base | Representation |
---|---|
bin | 1000110100001… |
… | …10010011100000 |
3 | 12011011001220220 |
4 | 10122012103200 |
5 | 122412403212 |
6 | 11201003040 |
7 | 1555365633 |
oct | 432062340 |
9 | 164131826 |
10 | 73950432 |
11 | 3881a066 |
12 | 20923480 |
13 | 1242296a |
14 | 9b6dc1a |
15 | 675b38c |
hex | 46864e0 |
73950432 has 48 divisors (see below), whose sum is σ = 204341760. Its totient is φ = 23352192.
The previous prime is 73950421. The next prime is 73950473. The reversal of 73950432 is 23405937.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 73950393 and 73950402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18448 + ... + 22095.
It is an arithmetic number, because the mean of its divisors is an integer number (4257120).
Almost surely, 273950432 is an apocalyptic number.
It is an amenable number.
73950432 is an abundant number, since it is smaller than the sum of its proper divisors (130391328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73950432 is a wasteful number, since it uses less digits than its factorization.
73950432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40575 (or 40567 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 73950432 is about 8599.4437029380. The cubic root of 73950432 is about 419.7398842891.
The spelling of 73950432 in words is "seventy-three million, nine hundred fifty thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •