Base | Representation |
---|---|
bin | 10001011111101001011… |
… | …010111010011011110000 |
3 | 11020221010020000110201012 |
4 | 101133221122322123300 |
5 | 124144112234201000 |
6 | 2320142155530052 |
7 | 152566635402533 |
oct | 21375132723360 |
9 | 4227106013635 |
10 | 1202212022000 |
11 | 423945387a50 |
12 | 174bb6459928 |
13 | 894a2968372 |
14 | 4228a214a1a |
15 | 21413ece735 |
hex | 117e96ba6f0 |
1202212022000 has 160 divisors (see below), whose sum is σ = 3172093187328. Its totient is φ = 437047200000.
The previous prime is 1202212021949. The next prime is 1202212022009. The reversal of 1202212022000 is 2202122021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1202212022009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132237455 + ... + 132246545.
Almost surely, 21202212022000 is an apocalyptic number.
1202212022000 is a gapful number since it is divisible by the number (10) 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 1202212022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1586046593664).
1202212022000 is an abundant number, since it is smaller than the sum of its proper divisors (1969881165328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1202212022000 is a wasteful number, since it uses less digits than its factorization.
1202212022000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15136 (or 15120 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 1202212022000 its reverse (2202122021), we get a palindrome (1204414144021).
The spelling of 1202212022000 in words is "one trillion, two hundred two billion, two hundred twelve million, twenty-two thousand".
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