Base | Representation |
---|---|
bin | 1100100100000011… |
… | …11100011100010110 |
3 | 122102001210222201100 |
4 | 12102001330130112 |
5 | 102303201404200 |
6 | 3033143410530 |
7 | 326101063602 |
oct | 62201743426 |
9 | 18361728640 |
10 | 6744950550 |
11 | 29513921a8 |
12 | 1382a53a46 |
13 | 836516100 |
14 | 47db28502 |
15 | 297238d00 |
hex | 19207c716 |
6744950550 has 216 divisors, whose sum is σ = 20262685248. Its totient is φ = 1606176000.
The previous prime is 6744950539. The next prime is 6744950551. The reversal of 6744950550 is 550594476.
6744950550 is a `hidden beast` number, since 6 + 7 + 4 + 4 + 95 + 0 + 550 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 6744950496 and 6744950505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6744950551) by changing a digit.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2356120 + ... + 2358980.
It is an arithmetic number, because the mean of its divisors is an integer number (93808728).
Almost surely, 26744950550 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6744950550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10131342624).
6744950550 is an abundant number, since it is smaller than the sum of its proper divisors (13517734698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6744950550 is a wasteful number, since it uses less digits than its factorization.
6744950550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2936 (or 2915 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The square root of 6744950550 is about 82127.6479025182. The cubic root of 6744950550 is about 1889.4102048140.
The spelling of 6744950550 in words is "six billion, seven hundred forty-four million, nine hundred fifty thousand, five hundred fifty".
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