Base | Representation |
---|---|
bin | 10110111111101001110001… |
… | …111110010001011010110111 |
3 | 111021002001100001110022210102 |
4 | 112333221301332101122313 |
5 | 101223413210244220203 |
6 | 555031012031544315 |
7 | 30205326466304546 |
oct | 2677516176213267 |
9 | 437061301408712 |
10 | 101131212101303 |
11 | 2a25056282290a |
12 | b413aa638b09b |
13 | 445782b4568c7 |
14 | 1ad8ac36c415d |
15 | ba59c54c5888 |
hex | 5bfa71f916b7 |
101131212101303 has 32 divisors (see below), whose sum is σ = 107536167648000. Its totient is φ = 94947796629504.
The previous prime is 101131212101263. The next prime is 101131212101321. The reversal of 101131212101303 is 303101212131101.
It is a cyclic number.
It is not a de Polignac number, because 101131212101303 - 210 = 101131212100279 is a prime.
It is a super-2 number, since 2×1011312121013032 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101131212131303) 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, 2792350451 + ... + 2792386667.
It is an arithmetic number, because the mean of its divisors is an integer number (3360505239000).
Almost surely, 2101131212101303 is an apocalyptic number.
101131212101303 is a deficient number, since it is larger than the sum of its proper divisors (6404955546697).
101131212101303 is a wasteful number, since it uses less digits than its factorization.
101131212101303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49499.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 101131212101303 its reverse (303101212131101), we get a palindrome (404232424232404).
The spelling of 101131212101303 in words is "one hundred one trillion, one hundred thirty-one billion, two hundred twelve million, one hundred one thousand, three hundred three".
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