Base | Representation |
---|---|
bin | 10001100111000110110… |
… | …111000011110001011001 |
3 | 11021200210110110020100112 |
4 | 101213012313003301121 |
5 | 124312013331213223 |
6 | 2323545100214105 |
7 | 153302301252035 |
oct | 21470667036131 |
9 | 4250713406315 |
10 | 1210222132313 |
11 | 427285930427 |
12 | 176670b3a335 |
13 | 8a17b30b2cc |
14 | 42809d911c5 |
15 | 21732325778 |
hex | 119c6dc3c59 |
1210222132313 has 8 divisors (see below), whose sum is σ = 1249635357696. Its totient is φ = 1170832269600.
The previous prime is 1210222132291. The next prime is 1210222132331. The reversal of 1210222132313 is 3132312220121.
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 1210222132313 - 212 = 1210222128217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1210222132373) 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, 5735348 + ... + 5942613.
It is an arithmetic number, because the mean of its divisors is an integer number (156204419712).
Almost surely, 21210222132313 is an apocalyptic number.
It is an amenable number.
1210222132313 is a deficient number, since it is larger than the sum of its proper divisors (39413225383).
1210222132313 is a wasteful number, since it uses less digits than its factorization.
1210222132313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11681335.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 1210222132313 its reverse (3132312220121), we get a palindrome (4342534352434).
The spelling of 1210222132313 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, one hundred thirty-two thousand, three hundred thirteen".
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