| Base | Representation |
|---|---|
| bin | 10011011101101101… |
| … | …01001110010010000 |
| 3 | 222222021001120101100 |
| 4 | 21232312221302100 |
| 5 | 132400114132110 |
| 6 | 4444530304400 |
| 7 | 516645311556 |
| oct | 115666516220 |
| 9 | 28867046340 |
| 10 | 10449755280 |
| 11 | 4482683898 |
| 12 | 2037728100 |
| 13 | ca6c2c963 |
| 14 | 711b99bd6 |
| 15 | 4125edbc0 |
| hex | 26eda9c90 |
10449755280 has 480 divisors, whose sum is σ = 39127495680. Its totient is φ = 2488320000.
The previous prime is 10449755237. The next prime is 10449755287. The reversal of 10449755280 is 8255794401.
10449755280 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 97 + 552 + 8 + 0 = 666.
10449755280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (10449755287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17386980 + ... + 17387580.
It is an arithmetic number, because the mean of its divisors is an integer number (81515616).
Almost surely, 210449755280 is an apocalyptic number.
10449755280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10449755280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19563747840).
10449755280 is an abundant number, since it is smaller than the sum of its proper divisors (28677740400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10449755280 is a wasteful number, since it uses less digits than its factorization.
10449755280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711 (or 702 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The spelling of 10449755280 in words is "ten billion, four hundred forty-nine million, seven hundred fifty-five thousand, two hundred eighty".
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