Base | Representation |
---|---|
bin | 1011110100010010000… |
… | …1100110111111001011 |
3 | 201102000100000020122012 |
4 | 2331010201212333023 |
5 | 11311232324432133 |
6 | 233132443450135 |
7 | 20444566040132 |
oct | 2750441467713 |
9 | 642010006565 |
10 | 203013124043 |
11 | 79108685964 |
12 | 3341882694b |
13 | 161b464a202 |
14 | 9b7c342919 |
15 | 5432c5bb48 |
hex | 2f44866fcb |
203013124043 has 8 divisors (see below), whose sum is σ = 209634364800. Its totient is φ = 196396410240.
The previous prime is 203013124033. The next prime is 203013124063. The reversal of 203013124043 is 340421310302.
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 203013124043 - 224 = 202996346827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (203013124033) 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, 1040468 + ... + 1220081.
It is an arithmetic number, because the mean of its divisors is an integer number (26204295600).
Almost surely, 2203013124043 is an apocalyptic number.
203013124043 is a deficient number, since it is larger than the sum of its proper divisors (6621240757).
203013124043 is a wasteful number, since it uses less digits than its factorization.
203013124043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2263477.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 203013124043 its reverse (340421310302), we get a palindrome (543434434345).
The spelling of 203013124043 in words is "two hundred three billion, thirteen million, one hundred twenty-four thousand, forty-three".
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