Base | Representation |
---|---|
bin | 1010100000100001110001… |
… | …11001000010100101000000 |
3 | 10000211002110210012212211200 |
4 | 11100100320321002211000 |
5 | 11012044413400414334 |
6 | 121051340212541200 |
7 | 4603326525446550 |
oct | 520207071024500 |
9 | 100732423185750 |
10 | 23107878529344 |
11 | 73a9aa6010594 |
12 | 2712565921800 |
13 | cb80a994604b |
14 | 59c5da69d160 |
15 | 2a1150318799 |
hex | 150438e42940 |
23107878529344 has 84 divisors (see below), whose sum is σ = 75696641782944. Its totient is φ = 6602251007232.
The previous prime is 23107878529339. The next prime is 23107878529357. The reversal of 23107878529344 is 44392587870132.
It is a happy number.
23107878529344 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 7 + 8 + 78 + 529 + 34 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2865556302 + ... + 2865564365.
It is an arithmetic number, because the mean of its divisors is an integer number (901150497416).
Almost surely, 223107878529344 is an apocalyptic number.
23107878529344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23107878529344 is an abundant number, since it is smaller than the sum of its proper divisors (52588763253600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23107878529344 is a wasteful number, since it uses less digits than its factorization.
23107878529344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5731120692 (or 5731120679 counting only the distinct ones).
The product of its (nonzero) digits is 81285120, while the sum is 63.
The spelling of 23107878529344 in words is "twenty-three trillion, one hundred seven billion, eight hundred seventy-eight million, five hundred twenty-nine thousand, three hundred forty-four".
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