Base | Representation |
---|---|
bin | 10110110010110101010111… |
… | …10101010001110110011000 |
3 | 20120110220202222020201012001 |
4 | 23121122223311101312120 |
5 | 23032222302202340000 |
6 | 254335102050130344 |
7 | 13362264655251061 |
oct | 1331325365216630 |
9 | 216426688221161 |
10 | 50125151215000 |
11 | 14a75a59112294 |
12 | 575670b8809b4 |
13 | 21c7a20ba1b54 |
14 | c540dab35568 |
15 | 5bdd0be8b46a |
hex | 2d96abd51d98 |
50125151215000 has 80 divisors (see below), whose sum is σ = 118929853389600. Its totient is φ = 19796262096000.
The previous prime is 50125151214967. The next prime is 50125151215001. The reversal of 50125151215000 is 51215152105.
It is a self number, because there is not a number n which added to its sum of digits gives 50125151215000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50125151215001) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 63054559 + ... + 63844558.
It is an arithmetic number, because the mean of its divisors is an integer number (1486623167370).
Almost surely, 250125151215000 is an apocalyptic number.
50125151215000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50125151215000 is an abundant number, since it is smaller than the sum of its proper divisors (68804702174600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50125151215000 is a wasteful number, since it uses less digits than its factorization.
50125151215000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126899222 (or 126899203 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 28.
Adding to 50125151215000 its reverse (51215152105), we get a palindrome (50176366367105).
The spelling of 50125151215000 in words is "fifty trillion, one hundred twenty-five billion, one hundred fifty-one million, two hundred fifteen thousand".
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