Base | Representation |
---|---|
bin | 11101001011001010110… |
… | …10111101101101100000 |
3 | 10112211102222220201210000 |
4 | 32211211122331231200 |
5 | 112410433302303141 |
6 | 2044302015140000 |
7 | 132265060315020 |
oct | 16454532755540 |
9 | 3484388821700 |
10 | 1002428947296 |
11 | 357145009a57 |
12 | 14233b514600 |
13 | 736b457b26a |
14 | 36736c7da80 |
15 | 1b11eb095b6 |
hex | e9656bdb60 |
1002428947296 has 240 divisors, whose sum is σ = 3485458801440. Its totient is φ = 276531978240.
The previous prime is 1002428947283. The next prime is 1002428947297. The reversal of 1002428947296 is 6927498242001.
It is a happy number.
1002428947296 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 4 + 2 + 89 + 472 + 96 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002428947297) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 426385 + ... + 1478736.
It is an arithmetic number, because the mean of its divisors is an integer number (14522745006).
Almost surely, 21002428947296 is an apocalyptic number.
1002428947296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1002428947296 is an abundant number, since it is smaller than the sum of its proper divisors (2483029854144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002428947296 is a wasteful number, since it uses less digits than its factorization.
1002428947296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1905179 (or 1905162 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The spelling of 1002428947296 in words is "one trillion, two billion, four hundred twenty-eight million, nine hundred forty-seven thousand, two hundred ninety-six".
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