Base | Representation |
---|---|
bin | 10010111100110001110… |
… | …100110010101011010011 |
3 | 11121111020022202120022210 |
4 | 102330301310302223103 |
5 | 132313412004411311 |
6 | 2434121045203203 |
7 | 163040000660364 |
oct | 22746164625323 |
9 | 4544208676283 |
10 | 1302211013331 |
11 | 4622a0194238 |
12 | 190463a00503 |
13 | 95a4b1b3957 |
14 | 47055091b6b |
15 | 23d180ba3a6 |
hex | 12f31d32ad3 |
1302211013331 has 8 divisors (see below), whose sum is σ = 1838415548304. Its totient is φ = 817073576960.
The previous prime is 1302211013317. The next prime is 1302211013353. The reversal of 1302211013331 is 1333101122031.
It is a happy number.
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 1302211013331 - 215 = 1302210980563 is a prime.
It is a super-2 number, since 2×13022110133312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1302211013298 and 1302211013307.
It is not an unprimeable number, because it can be changed into a prime (1302211015331) 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, 12766774590 + ... + 12766774691.
It is an arithmetic number, because the mean of its divisors is an integer number (229801943538).
Almost surely, 21302211013331 is an apocalyptic number.
1302211013331 is a deficient number, since it is larger than the sum of its proper divisors (536204534973).
1302211013331 is a wasteful number, since it uses less digits than its factorization.
1302211013331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25533549301.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1302211013331 its reverse (1333101122031), we get a palindrome (2635312135362).
The spelling of 1302211013331 in words is "one trillion, three hundred two billion, two hundred eleven million, thirteen thousand, three hundred thirty-one".
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