Base | Representation |
---|---|
bin | 1001001001011… |
… | …00111101011000 |
3 | 12100101022001021 |
4 | 10210230331120 |
5 | 124120331300 |
6 | 11340332224 |
7 | 1621124131 |
oct | 444547530 |
9 | 170338037 |
10 | 76730200 |
11 | 3a348598 |
12 | 21844074 |
13 | 12b86cb1 |
14 | a294c88 |
15 | 6b09d1a |
hex | 492cf58 |
76730200 has 24 divisors (see below), whose sum is σ = 178398180. Its totient is φ = 30692000.
The previous prime is 76730191. The next prime is 76730257. The reversal of 76730200 is 203767.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191626 + ... + 192025.
Almost surely, 276730200 is an apocalyptic number.
It is an amenable number.
76730200 is an abundant number, since it is smaller than the sum of its proper divisors (101667980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76730200 is a wasteful number, since it uses less digits than its factorization.
76730200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383667 (or 383658 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 76730200 is about 8759.5776153876. The cubic root of 76730200 is about 424.9346150854.
Adding to 76730200 its reverse (203767), we get a palindrome (76933967).
The spelling of 76730200 in words is "seventy-six million, seven hundred thirty thousand, two hundred".
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