Base | Representation |
---|---|
bin | 101101101101001111011011… |
… | …000110101111011001110111 |
3 | 222100202102102020100001010111 |
4 | 231231033123012233121313 |
5 | 202322012032231111043 |
6 | 1551311441513003451 |
7 | 60225201346042066 |
oct | 5555173306573167 |
9 | 870672366301114 |
10 | 201021030332023 |
11 | 590625a4018a30 |
12 | 1a6672803b3587 |
13 | 882228152c665 |
14 | 378d6811181dd |
15 | 1839041c4509d |
hex | b6d3db1af677 |
201021030332023 has 8 divisors (see below), whose sum is σ = 232195414715280. Its totient is φ = 171996603492480.
The previous prime is 201021030332021. The next prime is 201021030332053. The reversal of 201021030332023 is 320233030120102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201021030332023 - 21 = 201021030332021 is a prime.
It is a super-2 number, since 2×2010210303320232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201021030331985 and 201021030332003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201021030332021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537489385728 + ... + 537489386101.
It is an arithmetic number, because the mean of its divisors is an integer number (29024426839410).
Almost surely, 2201021030332023 is an apocalyptic number.
201021030332023 is a deficient number, since it is larger than the sum of its proper divisors (31174384383257).
201021030332023 is a wasteful number, since it uses less digits than its factorization.
201021030332023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1074978771857.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 201021030332023 its reverse (320233030120102), we get a palindrome (521254060452125).
The spelling of 201021030332023 in words is "two hundred one trillion, twenty-one billion, thirty million, three hundred thirty-two thousand, twenty-three".
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