Base | Representation |
---|---|
bin | 1100001110101110101… |
… | …0000101110110111101 |
3 | 202002100002000002122111 |
4 | 3003223222011312331 |
5 | 11420302200010023 |
6 | 240305115414021 |
7 | 21115526316211 |
oct | 3035352056675 |
9 | 662302002574 |
10 | 210112110013 |
11 | 81120899113 |
12 | 3487a154311 |
13 | 16a76300220 |
14 | a2530a8941 |
15 | 56eb0ca00d |
hex | 30eba85dbd |
210112110013 has 8 divisors (see below), whose sum is σ = 236112605568. Its totient is φ = 185517046704.
The previous prime is 210112110007. The next prime is 210112110083. The reversal of 210112110013 is 310011211012.
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 210112110013 - 237 = 72673156541 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210112109975 and 210112110002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210112110083) 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, 351357745 + ... + 351358342.
It is an arithmetic number, because the mean of its divisors is an integer number (29514075696).
Almost surely, 2210112110013 is an apocalyptic number.
210112110013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
210112110013 is a deficient number, since it is larger than the sum of its proper divisors (26000495555).
210112110013 is a wasteful number, since it uses less digits than its factorization.
210112110013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702716123.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 210112110013 its reverse (310011211012), we get a palindrome (520123321025).
The spelling of 210112110013 in words is "two hundred ten billion, one hundred twelve million, one hundred ten thousand, thirteen".
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