Base | Representation |
---|---|
bin | 1110100101010001100… |
… | …10101001111000011100 |
3 | 1202220021220022112200020 |
4 | 13102220302221320130 |
5 | 31202121300313442 |
6 | 1022102302432140 |
7 | 51125303134242 |
oct | 7225062517034 |
9 | 1686256275606 |
10 | 501048057372 |
11 | 183547625515 |
12 | 81133b92650 |
13 | 38330313075 |
14 | 1a3724c0792 |
15 | d077b589ec |
hex | 74a8ca9e1c |
501048057372 has 48 divisors (see below), whose sum is σ = 1259264012160. Its totient is φ = 154546031808.
The previous prime is 501048057331. The next prime is 501048057379. The reversal of 501048057372 is 273750840105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (501048057379) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 25543443 + ... + 25563050.
It is an arithmetic number, because the mean of its divisors is an integer number (26234666920).
Almost surely, 2501048057372 is an apocalyptic number.
It is an amenable number.
501048057372 is an abundant number, since it is smaller than the sum of its proper divisors (758215954788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
501048057372 is a wasteful number, since it uses less digits than its factorization.
501048057372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51106562 (or 51106560 counting only the distinct ones).
The product of its (nonzero) digits is 235200, while the sum is 42.
Adding to 501048057372 its reverse (273750840105), we get a palindrome (774798897477).
The spelling of 501048057372 in words is "five hundred one billion, forty-eight million, fifty-seven thousand, three hundred seventy-two".
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