Base | Representation |
---|---|
bin | 101111110001101001101100… |
… | …000000110010011110101001 |
3 | 1000112222021222011111210112012 |
4 | 233301221230000302132221 |
5 | 210020102133230413001 |
6 | 2022515515512525305 |
7 | 62154453326556611 |
oct | 5761515400623651 |
9 | 1015867864453465 |
10 | 210120202201001 |
11 | 60a50528358054 |
12 | 1b6968526b0835 |
13 | 9032333479811 |
14 | 39c5c2cc91a41 |
15 | 1945a96ac92bb |
hex | bf1a6c0327a9 |
210120202201001 has 32 divisors (see below), whose sum is σ = 225520733184000. Its totient is φ = 195171727113792.
The previous prime is 210120202200977. The next prime is 210120202201027. The reversal of 210120202201001 is 100102202021012.
210120202201001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 210120202201001 - 246 = 139751458023337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210120202261001) 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, 4756088330 + ... + 4756132508.
It is an arithmetic number, because the mean of its divisors is an integer number (7047522912000).
Almost surely, 2210120202201001 is an apocalyptic number.
It is an amenable number.
210120202201001 is a deficient number, since it is larger than the sum of its proper divisors (15400530982999).
210120202201001 is a wasteful number, since it uses less digits than its factorization.
210120202201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55341.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 210120202201001 its reverse (100102202021012), we get a palindrome (310222404222013).
The spelling of 210120202201001 in words is "two hundred ten trillion, one hundred twenty billion, two hundred two million, two hundred one thousand, one".
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