Base | Representation |
---|---|
bin | 111001011110101110… |
… | …0000011001001101010 |
3 | 102210121120010010020212 |
4 | 1302331130003021222 |
5 | 4010244424043200 |
6 | 132412322221122 |
7 | 11626615000505 |
oct | 1627534031152 |
9 | 383546103225 |
10 | 123437331050 |
11 | 48393178890 |
12 | 1bb0aab47a2 |
13 | b842380c77 |
14 | 5d8da7013c |
15 | 3326b34035 |
hex | 1cbd70326a |
123437331050 has 24 divisors (see below), whose sum is σ = 250465567392. Its totient is φ = 44886302000.
The previous prime is 123437331023. The next prime is 123437331131. The reversal of 123437331050 is 50133734321.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 123437330998 and 123437331016.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112215206 + ... + 112216305.
It is an arithmetic number, because the mean of its divisors is an integer number (10436065308).
Almost surely, 2123437331050 is an apocalyptic number.
123437331050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123437331050 is an abundant number, since it is smaller than the sum of its proper divisors (127028236342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123437331050 is a wasteful number, since it uses less digits than its factorization.
123437331050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224431534 (or 224431529 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 32.
The spelling of 123437331050 in words is "one hundred twenty-three billion, four hundred thirty-seven million, three hundred thirty-one thousand, fifty".
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