Base | Representation |
---|---|
bin | 10011000111001000101… |
… | …000001101111010000010 |
3 | 11122112221021222222200210 |
4 | 103013020220031322002 |
5 | 133004200214324302 |
6 | 2443200321254550 |
7 | 163612365255300 |
oct | 23071050157202 |
9 | 4575837888623 |
10 | 1313331011202 |
11 | 466a87132221 |
12 | 192647a94456 |
13 | 96b00c34252 |
14 | 477cbc7b270 |
15 | 2426945e66c |
hex | 131c8a0de82 |
1313331011202 has 48 divisors (see below), whose sum is σ = 3077807850720. Its totient is φ = 372498460992.
The previous prime is 1313331011189. The next prime is 1313331011227. The reversal of 1313331011202 is 2021101333131.
It is a happy number.
It is a super-3 number, since 3×13133310112023 (a number of 37 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16263052 + ... + 16343607.
It is an arithmetic number, because the mean of its divisors is an integer number (64120996890).
Almost surely, 21313331011202 is an apocalyptic number.
1313331011202 is an abundant number, since it is smaller than the sum of its proper divisors (1764476839518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313331011202 is a wasteful number, since it uses less digits than its factorization.
1313331011202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32606815 (or 32606808 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1313331011202 its reverse (2021101333131), we get a palindrome (3334432344333).
The spelling of 1313331011202 in words is "one trillion, three hundred thirteen billion, three hundred thirty-one million, eleven thousand, two hundred two".
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