Base | Representation |
---|---|
bin | 100011101001011000… |
… | …0000010010111100000 |
3 | 21022120220210201101112 |
4 | 1013102300002113200 |
5 | 2223233331031000 |
6 | 55100001322452 |
7 | 5346662256155 |
oct | 1072260022740 |
9 | 238526721345 |
10 | 76550252000 |
11 | 2a512692382 |
12 | 12a04636428 |
13 | 72ac511501 |
14 | 39c293c22c |
15 | 1ed06db235 |
hex | 11d2c025e0 |
76550252000 has 96 divisors (see below), whose sum is σ = 199147908960. Its totient is φ = 28818892800.
The previous prime is 76550251991. The next prime is 76550252003. The reversal of 76550252000 is 25205567.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76550252003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494870 + ... + 630869.
It is an arithmetic number, because the mean of its divisors is an integer number (2074457385).
Almost surely, 276550252000 is an apocalyptic number.
It is an amenable number.
76550252000 is an abundant number, since it is smaller than the sum of its proper divisors (122597656960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76550252000 is a wasteful number, since it uses less digits than its factorization.
76550252000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125781 (or 1125763 counting only the distinct ones).
The product of its (nonzero) digits is 21000, while the sum is 32.
Adding to 76550252000 its reverse (25205567), we get a palindrome (76575457567).
The spelling of 76550252000 in words is "seventy-six billion, five hundred fifty million, two hundred fifty-two thousand".
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