Base | Representation |
---|---|
bin | 1000101101101… |
… | …11111011111110 |
3 | 12002120010102011 |
4 | 10112313323332 |
5 | 122203331100 |
6 | 11130521434 |
7 | 1545245356 |
oct | 426677376 |
9 | 162503364 |
10 | 73105150 |
11 | 382a1a88 |
12 | 2059627a |
13 | 121b7cb1 |
14 | 99cdb66 |
15 | 6640bba |
hex | 45b7efe |
73105150 has 24 divisors (see below), whose sum is σ = 137897424. Its totient is φ = 28828800.
The previous prime is 73105139. The next prime is 73105169. The reversal of 73105150 is 5150137.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6747 + ... + 13846.
It is an arithmetic number, because the mean of its divisors is an integer number (5745726).
Almost surely, 273105150 is an apocalyptic number.
73105150 is a deficient number, since it is larger than the sum of its proper divisors (64792274).
73105150 is a wasteful number, since it uses less digits than its factorization.
73105150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20676 (or 20671 counting only the distinct ones).
The product of its (nonzero) digits is 525, while the sum is 22.
The square root of 73105150 is about 8550.1549693558. The cubic root of 73105150 is about 418.1344889009.
Adding to 73105150 its reverse (5150137), we get a palindrome (78255287).
The spelling of 73105150 in words is "seventy-three million, one hundred five thousand, one hundred fifty".
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