Base | Representation |
---|---|
bin | 1011101100110101000… |
… | …0110011111110101110 |
3 | 201012211212222101220120 |
4 | 2323031100303332232 |
5 | 11243133112411420 |
6 | 232202125425410 |
7 | 20344161532014 |
oct | 2731520637656 |
9 | 635755871816 |
10 | 201012232110 |
11 | 7828118a168 |
12 | 32b5a70b266 |
13 | 15c55c4cba1 |
14 | 9a2c6d48b4 |
15 | 536726ed40 |
hex | 2ecd433fae |
201012232110 has 32 divisors (see below), whose sum is σ = 495467991072. Its totient is φ = 52154524800.
The previous prime is 201012232079. The next prime is 201012232111. The reversal of 201012232110 is 11232210102.
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 201012232110.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201012232111) 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 15 ways as a sum of consecutive naturals, for example, 90544941 + ... + 90547160.
It is an arithmetic number, because the mean of its divisors is an integer number (15483374721).
Almost surely, 2201012232110 is an apocalyptic number.
201012232110 is an abundant number, since it is smaller than the sum of its proper divisors (294455758962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201012232110 is a wasteful number, since it uses less digits than its factorization.
201012232110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181092148.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 201012232110 its reverse (11232210102), we get a palindrome (212244442212).
The spelling of 201012232110 in words is "two hundred one billion, twelve million, two hundred thirty-two thousand, one hundred ten".
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