Base | Representation |
---|---|
bin | 1011110100010101000… |
… | …0001011011100100001 |
3 | 201102001011222110210210 |
4 | 2331011100023130201 |
5 | 11311243441111001 |
6 | 233134001244333 |
7 | 20445104563632 |
oct | 2750520133441 |
9 | 642034873723 |
10 | 203025332001 |
11 | 79114563988 |
12 | 334209336a9 |
13 | 161b7032a5b |
14 | 9b7dbdd889 |
15 | 5433d6ddd6 |
hex | 2f4540b721 |
203025332001 has 16 divisors (see below), whose sum is σ = 272156976000. Its totient is φ = 134622436608.
The previous prime is 203025331909. The next prime is 203025332023. The reversal of 203025332001 is 100233520302.
It is not a de Polignac number, because 203025332001 - 29 = 203025331489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (203025332071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670815 + ... + 1788203.
It is an arithmetic number, because the mean of its divisors is an integer number (17009811000).
Almost surely, 2203025332001 is an apocalyptic number.
It is an amenable number.
203025332001 is a deficient number, since it is larger than the sum of its proper divisors (69131643999).
203025332001 is a wasteful number, since it uses less digits than its factorization.
203025332001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120488.
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 203025332001 its reverse (100233520302), we get a palindrome (303258852303).
The spelling of 203025332001 in words is "two hundred three billion, twenty-five million, three hundred thirty-two thousand, one".
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