Base | Representation |
---|---|
bin | 1000110100000… |
… | …11100001101010 |
3 | 12011010111022100 |
4 | 10122003201222 |
5 | 122412022200 |
6 | 11200434230 |
7 | 1555320513 |
oct | 432034152 |
9 | 164114270 |
10 | 73939050 |
11 | 38811559 |
12 | 20918976 |
13 | 1241a723 |
14 | 9b69a0a |
15 | 6757d00 |
hex | 468386a |
73939050 has 36 divisors (see below), whose sum is σ = 198650790. Its totient is φ = 19716960.
The previous prime is 73939049. The next prime is 73939079. The reversal of 73939050 is 5093937.
It can be written as a sum of positive squares in 3 ways, for example, as 28740321 + 45198729 = 5361^2 + 6723^2 .
It is a super-2 number, since 2×739390502 = 10933966229805000, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 73938996 and 73939014.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 81705 + ... + 82604.
Almost surely, 273939050 is an apocalyptic number.
73939050 is an abundant number, since it is smaller than the sum of its proper divisors (124711740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73939050 is a wasteful number, since it uses less digits than its factorization.
73939050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164327 (or 164319 counting only the distinct ones).
The product of its (nonzero) digits is 25515, while the sum is 36.
The square root of 73939050 is about 8598.7818904773. The cubic root of 73939050 is about 419.7183485821.
The spelling of 73939050 in words is "seventy-three million, nine hundred thirty-nine thousand, fifty".
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