Base | Representation |
---|---|
bin | 11101111101000001011… |
… | …01011100100111100000 |
3 | 10122101112021001110000000 |
4 | 32332200231130213200 |
5 | 113330242010431000 |
6 | 2104445511300000 |
7 | 134233242000000 |
oct | 16764055344740 |
9 | 3571467043000 |
10 | 1029193452000 |
11 | 36752996652a |
12 | 14756a97a600 |
13 | 7608b5274ac |
14 | 37b55700000 |
15 | 1bb89673000 |
hex | efa0b5c9e0 |
1029193452000 has 1344 divisors, whose sum is σ = 4424594690880. Its totient is φ = 235244217600.
The previous prime is 1029193451989. The next prime is 1029193452013. The reversal of 1029193452000 is 2543919201.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
1029193452000 is a `hidden beast` number, since 1 + 0 + 291 + 9 + 345 + 20 + 0 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 147027635997 + ... + 147027636003.
It is an arithmetic number, because the mean of its divisors is an integer number (3292109145).
Almost surely, 21029193452000 is an apocalyptic number.
1029193452000 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 1029193452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2212297345440).
1029193452000 is an abundant number, since it is smaller than the sum of its proper divisors (3395401238880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1029193452000 is an frugal number, since it uses more digits than its factorization.
1029193452000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88 (or 17 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The spelling of 1029193452000 in words is "one trillion, twenty-nine billion, one hundred ninety-three million, four hundred fifty-two thousand".
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