Base | Representation |
---|---|
bin | 1001001101000100101110… |
… | …0001011010110001101001 |
3 | 1022211111000211120000112200 |
4 | 2103101023201122301221 |
5 | 2311302142230013001 |
6 | 33305054342330413 |
7 | 2063106144446442 |
oct | 223211341326151 |
9 | 38744024500480 |
10 | 10120210001001 |
11 | 3251a58791a91 |
12 | 1175445a29a09 |
13 | 5854409bc029 |
14 | 26db6c2dc2c9 |
15 | 1283b357b086 |
hex | 9344b85ac69 |
10120210001001 has 12 divisors (see below), whose sum is σ = 14662244503920. Its totient is φ = 6726423563640.
The previous prime is 10120210000997. The next prime is 10120210001093. The reversal of 10120210001001 is 10010001202101.
It is a happy number.
It is not a de Polignac number, because 10120210001001 - 22 = 10120210000997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (10120210001701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1698588831 + ... + 1698594788.
It is an arithmetic number, because the mean of its divisors is an integer number (1221853708660).
Almost surely, 210120210001001 is an apocalyptic number.
It is an amenable number.
10120210001001 is a deficient number, since it is larger than the sum of its proper divisors (4542034502919).
10120210001001 is a wasteful number, since it uses less digits than its factorization.
10120210001001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3397183956 (or 3397183953 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 10120210001001 its reverse (10010001202101), we get a palindrome (20130211203102).
The spelling of 10120210001001 in words is "ten trillion, one hundred twenty billion, two hundred ten million, one thousand, one".
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