Base | Representation |
---|---|
bin | 11011111110100001110001… |
… | …000100101001111001111000 |
3 | 121010122220101021212201101212 |
4 | 123332201301010221321320 |
5 | 112111423324224011212 |
6 | 1113405404412102252 |
7 | 34626434000356220 |
oct | 3376416104517170 |
9 | 533586337781355 |
10 | 123044120141432 |
11 | 3622979a080196 |
12 | 11972936a64988 |
13 | 538701a7a6c29 |
14 | 225551d7dd080 |
15 | e359d7438e22 |
hex | 6fe871129e78 |
123044120141432 has 32 divisors (see below), whose sum is σ = 267601284750720. Its totient is φ = 51946131742560.
The previous prime is 123044120141417. The next prime is 123044120141507. The reversal of 123044120141432 is 234141021440321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16397133794 + ... + 16397141297.
It is an arithmetic number, because the mean of its divisors is an integer number (8362540148460).
Almost surely, 2123044120141432 is an apocalyptic number.
It is an amenable number.
123044120141432 is an abundant number, since it is smaller than the sum of its proper divisors (144557164609288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123044120141432 is a wasteful number, since it uses less digits than its factorization.
123044120141432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32794275171 (or 32794275167 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 123044120141432 its reverse (234141021440321), we get a palindrome (357185141581753).
The spelling of 123044120141432 in words is "one hundred twenty-three trillion, forty-four billion, one hundred twenty million, one hundred forty-one thousand, four hundred thirty-two".
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