Base | Representation |
---|---|
bin | 11101011001101010100… |
… | …10010101000110001101 |
3 | 10120120112100210211012021 |
4 | 32230311102111012031 |
5 | 113022403043441023 |
6 | 2052030142210141 |
7 | 132661656321001 |
oct | 16546522250615 |
9 | 3516470724167 |
10 | 1010211312013 |
11 | 35a478a49832 |
12 | 143951883951 |
13 | 743549a10b7 |
14 | 36c74694701 |
15 | 1b427e6535d |
hex | eb3549518d |
1010211312013 has 8 divisors (see below), whose sum is σ = 1038973533696. Its totient is φ = 981645420000.
The previous prime is 1010211312007. The next prime is 1010211312043. The reversal of 1010211312013 is 3102131120101.
It is a happy number.
1010211312013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 1010211312013 - 229 = 1009674441101 is a prime.
It is a super-2 number, since 2×10102113120132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010211312043) 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, 49071981 + ... + 49092562.
It is an arithmetic number, because the mean of its divisors is an integer number (129871691712).
Almost surely, 21010211312013 is an apocalyptic number.
It is an amenable number.
1010211312013 is a deficient number, since it is larger than the sum of its proper divisors (28762221683).
1010211312013 is an equidigital number, since it uses as much as digits as its factorization.
1010211312013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98164835.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 1010211312013 its reverse (3102131120101), we get a palindrome (4112342432114).
The spelling of 1010211312013 in words is "one trillion, ten billion, two hundred eleven million, three hundred twelve thousand, thirteen".
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