Base | Representation |
---|---|
bin | 101111110010110111001101… |
… | …011111111011100001110000 |
3 | 1000120021020211022010110211110 |
4 | 233302313031133323201300 |
5 | 210022433122141224404 |
6 | 2023022043405313320 |
7 | 62163461152404450 |
oct | 5762671537734160 |
9 | 1016236738113743 |
10 | 210203442133104 |
11 | 60a82863101072 |
12 | 1b6aaa03565840 |
13 | 903a13a8c1b04 |
14 | 39c9c8804bd60 |
15 | 1947d19732b89 |
hex | bf2dcd7fb870 |
210203442133104 has 160 divisors (see below), whose sum is σ = 628569634048000. Its totient is φ = 59287207329792.
The previous prime is 210203442133093. The next prime is 210203442133109. The reversal of 210203442133104 is 401331244302012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210203442133109) 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, 147112542 + ... + 148534530.
It is an arithmetic number, because the mean of its divisors is an integer number (3928560212800).
Almost surely, 2210203442133104 is an apocalyptic number.
210203442133104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210203442133104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314284817024000).
210203442133104 is an abundant number, since it is smaller than the sum of its proper divisors (418366191914896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210203442133104 is a wasteful number, since it uses less digits than its factorization.
210203442133104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1427655 (or 1427649 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 210203442133104 its reverse (401331244302012), we get a palindrome (611534686435116).
The spelling of 210203442133104 in words is "two hundred ten trillion, two hundred three billion, four hundred forty-two million, one hundred thirty-three thousand, one hundred four".
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