Base | Representation |
---|---|
bin | 1011111000011011010… |
… | …0111111010000100101 |
3 | 201111212212010211012111 |
4 | 2332012310333100211 |
5 | 11321022112003303 |
6 | 233435101521021 |
7 | 20514264061060 |
oct | 2760664772045 |
9 | 644785124174 |
10 | 204125500453 |
11 | 79629583806 |
12 | 33689273171 |
13 | 16330c422c4 |
14 | 9c45d838d7 |
15 | 549a739b6d |
hex | 2f86d3f425 |
204125500453 has 8 divisors (see below), whose sum is σ = 240811650560. Its totient is φ = 169320691440.
The previous prime is 204125500427. The next prime is 204125500499. The reversal of 204125500453 is 354005521402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 204125500453 - 213 = 204125492261 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204125500753) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470335038 + ... + 470335471.
It is an arithmetic number, because the mean of its divisors is an integer number (30101456320).
Almost surely, 2204125500453 is an apocalyptic number.
It is an amenable number.
204125500453 is a deficient number, since it is larger than the sum of its proper divisors (36686150107).
204125500453 is an equidigital number, since it uses as much as digits as its factorization.
204125500453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 940670547.
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 204125500453 in words is "two hundred four billion, one hundred twenty-five million, five hundred thousand, four hundred fifty-three".
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