Base | Representation |
---|---|
bin | 1000101101010… |
… | …11100011010010 |
3 | 12002110112211012 |
4 | 10112223203102 |
5 | 122200220133 |
6 | 11125450522 |
7 | 1544644433 |
oct | 426534322 |
9 | 162415735 |
10 | 73054418 |
11 | 38267958 |
12 | 20570a42 |
13 | 1219ab88 |
14 | 99b948a |
15 | 6630b48 |
hex | 45ab8d2 |
73054418 has 8 divisors (see below), whose sum is σ = 109717248. Its totient is φ = 36482004.
The previous prime is 73054379. The next prime is 73054427. The reversal of 73054418 is 81445037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 20546 + ... + 23837.
It is an arithmetic number, because the mean of its divisors is an integer number (13714656).
Almost surely, 273054418 is an apocalyptic number.
73054418 is a deficient number, since it is larger than the sum of its proper divisors (36662830).
73054418 is a wasteful number, since it uses less digits than its factorization.
73054418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45208.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 73054418 is about 8547.1877246262. The cubic root of 73054418 is about 418.0377437435.
The spelling of 73054418 in words is "seventy-three million, fifty-four thousand, four hundred eighteen".
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