Base | Representation |
---|---|
bin | 10101100010101001… |
… | …111101011000111001 |
3 | 2012200222011220011211 |
4 | 111202221331120321 |
5 | 334332240044001 |
6 | 14343100123121 |
7 | 1446116532040 |
oct | 254251753071 |
9 | 65628156154 |
10 | 23130003001 |
11 | 989a313666 |
12 | 45962364a1 |
13 | 2247ca9111 |
14 | 1195c8d557 |
15 | 90593e351 |
hex | 562a7d639 |
23130003001 has 8 divisors (see below), whose sum is σ = 27825567680. Its totient is φ = 18782257968.
The previous prime is 23130002993. The next prime is 23130003037. The reversal of 23130003001 is 10030003132.
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 23130003001 - 23 = 23130002993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23130001001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86954766 + ... + 86955031.
It is an arithmetic number, because the mean of its divisors is an integer number (3478195960).
Almost surely, 223130003001 is an apocalyptic number.
It is an amenable number.
23130003001 is a deficient number, since it is larger than the sum of its proper divisors (4695564679).
23130003001 is a wasteful number, since it uses less digits than its factorization.
23130003001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173909823.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 23130003001 its reverse (10030003132), we get a palindrome (33160006133).
The spelling of 23130003001 in words is "twenty-three billion, one hundred thirty million, three thousand, one".
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