Base | Representation |
---|---|
bin | 11110000010100111010111… |
… | …011010110110000111110011 |
3 | 122022210122122211202121122121 |
4 | 132002213113122312013303 |
5 | 114304133004400143443 |
6 | 1144555332531215111 |
7 | 36554302046635621 |
oct | 3602472732660763 |
9 | 568718584677577 |
10 | 132121103131123 |
11 | 39109277366947 |
12 | 12999b56147497 |
13 | 5894c7470c812 |
14 | 248a9a46aa511 |
15 | 1041b8e2d04ed |
hex | 7829d76b61f3 |
132121103131123 has 4 divisors (see below), whose sum is σ = 132212033003968. Its totient is φ = 132030173258280.
The previous prime is 132121103131109. The next prime is 132121103131141. The reversal of 132121103131123 is 321131301121231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132121103131123 is a prime.
It is a super-2 number, since 2×1321211031311232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132121103131103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45464934243 + ... + 45464937148.
It is an arithmetic number, because the mean of its divisors is an integer number (33053008250992).
Almost surely, 2132121103131123 is an apocalyptic number.
132121103131123 is a deficient number, since it is larger than the sum of its proper divisors (90929872845).
132121103131123 is an equidigital number, since it uses as much as digits as its factorization.
132121103131123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90929872844.
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 132121103131123 its reverse (321131301121231), we get a palindrome (453252404252354).
The spelling of 132121103131123 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, one hundred three million, one hundred thirty-one thousand, one hundred twenty-three".
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