Base | Representation |
---|---|
bin | 1001001000000… |
… | …01001100100110 |
3 | 12100001012011101 |
4 | 10210001030212 |
5 | 124044112300 |
6 | 11332430314 |
7 | 1616446420 |
oct | 444011446 |
9 | 170035141 |
10 | 76550950 |
11 | 3a235953 |
12 | 2177839a |
13 | 12b23528 |
14 | a249810 |
15 | 6ac1b6a |
hex | 4901326 |
76550950 has 24 divisors (see below), whose sum is σ = 162726192. Its totient is φ = 26245920.
The previous prime is 76550933. The next prime is 76550953. The reversal of 76550950 is 5905567.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76550953) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109009 + ... + 109708.
It is an arithmetic number, because the mean of its divisors is an integer number (6780258).
Almost surely, 276550950 is an apocalyptic number.
76550950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
76550950 is an abundant number, since it is smaller than the sum of its proper divisors (86175242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76550950 is a wasteful number, since it uses less digits than its factorization.
76550950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218736 (or 218731 counting only the distinct ones).
The product of its (nonzero) digits is 47250, while the sum is 37.
The square root of 76550950 is about 8749.3399751067. The cubic root of 76550950 is about 424.6034594246.
It can be divided in two parts, 765 and 50950, that added together give a palindrome (51715).
The spelling of 76550950 in words is "seventy-six million, five hundred fifty thousand, nine hundred fifty".
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