Base | Representation |
---|---|
bin | 1101111010100000110… |
… | …0100001000011011000 |
3 | 211212000110102222021201 |
4 | 3132220030201003120 |
5 | 12404031013222210 |
6 | 301452113043544 |
7 | 23161521303445 |
oct | 3365014410330 |
9 | 755013388251 |
10 | 239045054680 |
11 | 92418779733 |
12 | 3a3b38565b4 |
13 | 197075aaa23 |
14 | b7d990c9cc |
15 | 63411c953a |
hex | 37a83210d8 |
239045054680 has 64 divisors (see below), whose sum is σ = 556526829600. Its totient is φ = 92299468800.
The previous prime is 239045054659. The next prime is 239045054693. The reversal of 239045054680 is 86450540932.
It is a super-3 number, since 3×2390450546803 (a number of 35 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 239045054680.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5547699 + ... + 5590621.
Almost surely, 2239045054680 is an apocalyptic number.
239045054680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
239045054680 is an abundant number, since it is smaller than the sum of its proper divisors (317481774920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
239045054680 is a wasteful number, since it uses less digits than its factorization.
239045054680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47764 (or 47760 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 46.
The spelling of 239045054680 in words is "two hundred thirty-nine billion, forty-five million, fifty-four thousand, six hundred eighty".
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