Base | Representation |
---|---|
bin | 10010111101101000100… |
… | …111001101110011010111 |
3 | 11121120121101101011011202 |
4 | 102331220213031303113 |
5 | 132322302312420203 |
6 | 2434352202423115 |
7 | 163101531643610 |
oct | 22755047156327 |
9 | 4546541334152 |
10 | 1303130201303 |
11 | 462722031817 |
12 | 19067b801a9b |
13 | 95b66767c68 |
14 | 471011a4c07 |
15 | 23d6db37388 |
hex | 12f689cdcd7 |
1303130201303 has 4 divisors (see below), whose sum is σ = 1489291658640. Its totient is φ = 1116968743968.
The previous prime is 1303130201239. The next prime is 1303130201323. The reversal of 1303130201303 is 3031020313031.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 1303130201303 - 26 = 1303130201239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303130201323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93080728658 + ... + 93080728671.
It is an arithmetic number, because the mean of its divisors is an integer number (372322914660).
Almost surely, 21303130201303 is an apocalyptic number.
1303130201303 is a deficient number, since it is larger than the sum of its proper divisors (186161457337).
1303130201303 is an equidigital number, since it uses as much as digits as its factorization.
1303130201303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186161457336.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 1303130201303 its reverse (3031020313031), we get a palindrome (4334150514334).
The spelling of 1303130201303 in words is "one trillion, three hundred three billion, one hundred thirty million, two hundred one thousand, three hundred three".
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