Base | Representation |
---|---|
bin | 100000110100101… |
… | …011001000101000 |
3 | 1102101012101200111 |
4 | 200310223020220 |
5 | 2111433212310 |
6 | 130350544104 |
7 | 16434460240 |
oct | 4064531050 |
9 | 1371171614 |
10 | 550679080 |
11 | 262931386 |
12 | 134508034 |
13 | 8a11a613 |
14 | 531c8b20 |
15 | 3352928a |
hex | 20d2b228 |
550679080 has 64 divisors (see below), whose sum is σ = 1426320000. Its totient is φ = 187432704.
The previous prime is 550679039. The next prime is 550679081. The reversal of 550679080 is 80976055.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (550679081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31846 + ... + 45994.
It is an arithmetic number, because the mean of its divisors is an integer number (22286250).
Almost surely, 2550679080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 550679080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713160000).
550679080 is an abundant number, since it is smaller than the sum of its proper divisors (875640920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550679080 is a wasteful number, since it uses less digits than its factorization.
550679080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14306 (or 14302 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 40.
The square root of 550679080 is about 23466.5523671459. The cubic root of 550679080 is about 819.6583347568.
The spelling of 550679080 in words is "five hundred fifty million, six hundred seventy-nine thousand, eighty".
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