Base | Representation |
---|---|
bin | 101000001010000… |
… | …000111100010110 |
3 | 1201221201012210020 |
4 | 220022000330112 |
5 | 2334432321232 |
6 | 150504010010 |
7 | 22460321406 |
oct | 5012007426 |
9 | 1657635706 |
10 | 673713942 |
11 | 316326290 |
12 | 169760906 |
13 | a9767a05 |
14 | 65694806 |
15 | 3e22de2c |
hex | 28280f16 |
673713942 has 16 divisors (see below), whose sum is σ = 1469921472. Its totient is φ = 204155720.
The previous prime is 673713941. The next prime is 673713947. The reversal of 673713942 is 249317376.
It is a junction number, because it is equal to n+sod(n) for n = 673713894 and 673713903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (673713941) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5103828 + ... + 5103959.
It is an arithmetic number, because the mean of its divisors is an integer number (91870092).
Almost surely, 2673713942 is an apocalyptic number.
673713942 is an abundant number, since it is smaller than the sum of its proper divisors (796207530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
673713942 is a wasteful number, since it uses less digits than its factorization.
673713942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10207803.
The product of its digits is 190512, while the sum is 42.
The square root of 673713942 is about 25956.0001155802. Note that the first 3 decimals coincide. The cubic root of 673713942 is about 876.6478626246.
The spelling of 673713942 in words is "six hundred seventy-three million, seven hundred thirteen thousand, nine hundred forty-two".
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