Base | Representation |
---|---|
bin | 11101111110011000011… |
… | …11011101111000000000 |
3 | 10122110102011022110212000 |
4 | 32333030033131320000 |
5 | 113333240442242321 |
6 | 2105050201104000 |
7 | 134260320526200 |
oct | 16771417357000 |
9 | 3573364273760 |
10 | 1029923790336 |
11 | 367874147531 |
12 | 147733488000 |
13 | 7617692985c |
14 | 37bc46d4400 |
15 | 1bbcd839826 |
hex | efcc3dde00 |
1029923790336 has 480 divisors, whose sum is σ = 3700630644480. Its totient is φ = 281465597952.
The previous prime is 1029923790331. The next prime is 1029923790373. The reversal of 1029923790336 is 6330973299201.
1029923790336 is a `hidden beast` number, since 1 + 0 + 299 + 237 + 90 + 3 + 36 = 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 (1029923790331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15546595 + ... + 15612701.
It is an arithmetic number, because the mean of its divisors is an integer number (7709647176).
Almost surely, 21029923790336 is an apocalyptic number.
1029923790336 is a gapful number since it is divisible by the number (16) 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 1029923790336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850315322240).
1029923790336 is an abundant number, since it is smaller than the sum of its proper divisors (2670706854144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1029923790336 is an equidigital number, since it uses as much as digits as its factorization.
1029923790336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66171 (or 66142 counting only the distinct ones).
The product of its (nonzero) digits is 3306744, while the sum is 54.
The spelling of 1029923790336 in words is "one trillion, twenty-nine billion, nine hundred twenty-three million, seven hundred ninety thousand, three hundred thirty-six".
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