Base | Representation |
---|---|
bin | 10010111100101101000… |
… | …000001011001100000001 |
3 | 11121111000200112022111210 |
4 | 102330231000023030001 |
5 | 132313230302024413 |
6 | 2434105035200333 |
7 | 163034666216250 |
oct | 22745500131401 |
9 | 4544020468453 |
10 | 1302130111233 |
11 | 4622595572a6 |
12 | 1904408a60a9 |
13 | 95a374c8aa3 |
14 | 47048432797 |
15 | 23d10e393c3 |
hex | 12f2d00b301 |
1302130111233 has 32 divisors (see below), whose sum is σ = 2040462441216. Its totient is φ = 723027333888.
The previous prime is 1302130111211. The next prime is 1302130111267. The reversal of 1302130111233 is 3321110312031.
It is a happy number.
It is not a de Polignac number, because 1302130111233 - 217 = 1302129980161 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (1302130116233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483366 + ... + 1684607.
It is an arithmetic number, because the mean of its divisors is an integer number (63764451288).
Almost surely, 21302130111233 is an apocalyptic number.
It is an amenable number.
1302130111233 is a deficient number, since it is larger than the sum of its proper divisors (738332329983).
1302130111233 is a wasteful number, since it uses less digits than its factorization.
1302130111233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2168793.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1302130111233 its reverse (3321110312031), we get a palindrome (4623240423264).
The spelling of 1302130111233 in words is "one trillion, three hundred two billion, one hundred thirty million, one hundred eleven thousand, two hundred thirty-three".
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