Base | Representation |
---|---|
bin | 10010110100000001… |
… | …011001001010111110 |
3 | 1221010210010002112120 |
4 | 102310001121022332 |
5 | 312332213231220 |
6 | 13140234543410 |
7 | 1313402204640 |
oct | 226401311276 |
9 | 57123102476 |
10 | 20200133310 |
11 | 86264a3155 |
12 | 3ab8b97b66 |
13 | 1b9bcaa806 |
14 | d98b00890 |
15 | 7d35eea40 |
hex | 4b40592be |
20200133310 has 128 divisors (see below), whose sum is σ = 56741990400. Its totient is φ = 4507176960.
The previous prime is 20200133287. The next prime is 20200133357. The reversal of 20200133310 is 1333100202.
It is a super-2 number, since 2×202001333102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 20200133310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1469670 + ... + 1483350.
It is an arithmetic number, because the mean of its divisors is an integer number (443296800).
Almost surely, 220200133310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20200133310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28370995200).
20200133310 is an abundant number, since it is smaller than the sum of its proper divisors (36541857090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200133310 is a wasteful number, since it uses less digits than its factorization.
20200133310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13866.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 20200133310 its reverse (1333100202), we get a palindrome (21533233512).
The spelling of 20200133310 in words is "twenty billion, two hundred million, one hundred thirty-three thousand, three hundred ten".
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