Base | Representation |
---|---|
bin | 110000000100100001… |
… | …1110010011010111001 |
3 | 100212110100201110110221 |
4 | 1200021003302122321 |
5 | 3142404141444001 |
6 | 115231310540041 |
7 | 10313110514263 |
oct | 1401103623271 |
9 | 325410643427 |
10 | 103231203001 |
11 | 3a864360803 |
12 | 1800bb07621 |
13 | 9972084994 |
14 | 4dd424cb33 |
15 | 2a42c4d1a1 |
hex | 18090f26b9 |
103231203001 has 8 divisors (see below), whose sum is σ = 103930107008. Its totient is φ = 102532500000.
The previous prime is 103231202999. The next prime is 103231203007. The reversal of 103231203001 is 100302132301.
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 103231203001 - 21 = 103231202999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103231203007) 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, 1063501 + ... + 1156501.
It is an arithmetic number, because the mean of its divisors is an integer number (12991263376).
Almost surely, 2103231203001 is an apocalyptic number.
It is an amenable number.
103231203001 is a deficient number, since it is larger than the sum of its proper divisors (698904007).
103231203001 is an equidigital number, since it uses as much as digits as its factorization.
103231203001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100503.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 103231203001 its reverse (100302132301), we get a palindrome (203533335302).
The spelling of 103231203001 in words is "one hundred three billion, two hundred thirty-one million, two hundred three thousand, one".
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