Base | Representation |
---|---|
bin | 1000110000101… |
… | …10111000110110 |
3 | 12010021212220121 |
4 | 10120112320312 |
5 | 122303302240 |
6 | 11143122154 |
7 | 1551455266 |
oct | 430267066 |
9 | 163255817 |
10 | 73494070 |
11 | 38538201 |
12 | 2074335a |
13 | 122c3020 |
14 | 9a917a6 |
15 | 66bb04a |
hex | 4616e36 |
73494070 has 32 divisors (see below), whose sum is σ = 143754912. Its totient is φ = 26890752.
The previous prime is 73494067. The next prime is 73494079. The reversal of 73494070 is 7049437.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73494079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12189 + ... + 17191.
It is an arithmetic number, because the mean of its divisors is an integer number (4492341).
Almost surely, 273494070 is an apocalyptic number.
73494070 is a deficient number, since it is larger than the sum of its proper divisors (70260842).
73494070 is a wasteful number, since it uses less digits than its factorization.
73494070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5136.
The product of its (nonzero) digits is 21168, while the sum is 34.
The square root of 73494070 is about 8572.8682481419. The cubic root of 73494070 is about 418.8746708319.
The spelling of 73494070 in words is "seventy-three million, four hundred ninety-four thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •