Base | Representation |
---|---|
bin | 101111100001000100… |
… | …0011000001111001101 |
3 | 100202101102120021100211 |
4 | 1133002020120033031 |
5 | 3132440023133031 |
6 | 114513241322421 |
7 | 10241451044203 |
oct | 1370210301715 |
9 | 322342507324 |
10 | 102041224141 |
11 | 3a303679aaa |
12 | 17939496411 |
13 | 981268b88c |
14 | 4d201ab073 |
15 | 29c3541bb1 |
hex | 17c22183cd |
102041224141 has 4 divisors (see below), whose sum is σ = 102046924000. Its totient is φ = 102035524284.
The previous prime is 102041224139. The next prime is 102041224157. The reversal of 102041224141 is 141422140201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102041224141 - 21 = 102041224139 is a prime.
It is a super-2 number, since 2×1020412241412 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102041224841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2822991 + ... + 2858908.
It is an arithmetic number, because the mean of its divisors is an integer number (25511731000).
Almost surely, 2102041224141 is an apocalyptic number.
It is an amenable number.
102041224141 is a deficient number, since it is larger than the sum of its proper divisors (5699859).
102041224141 is an equidigital number, since it uses as much as digits as its factorization.
102041224141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5699858.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 102041224141 its reverse (141422140201), we get a palindrome (243463364342).
The spelling of 102041224141 in words is "one hundred two billion, forty-one million, two hundred twenty-four thousand, one hundred forty-one".
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