Base | Representation |
---|---|
bin | 1001000111000101100100… |
… | …00011001000100011100000 |
3 | 2121221022002201011122200010 |
4 | 10203202302003020203200 |
5 | 10111222043421300324 |
6 | 110335453145124520 |
7 | 4135313622366465 |
oct | 443426203104340 |
9 | 77838081148603 |
10 | 20034714634464 |
11 | 642474711a792 |
12 | 22b6a41489740 |
13 | b2435b361a6a |
14 | 4d39848c366c |
15 | 24b237848829 |
hex | 1238b20c88e0 |
20034714634464 has 24 divisors (see below), whose sum is σ = 52591125915720. Its totient is φ = 6678238211456.
The previous prime is 20034714634463. The next prime is 20034714634477. The reversal of 20034714634464 is 46443641743002.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20034714634463) 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, 104347471959 + ... + 104347472150.
It is an arithmetic number, because the mean of its divisors is an integer number (2191296913155).
Almost surely, 220034714634464 is an apocalyptic number.
20034714634464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20034714634464 is an abundant number, since it is smaller than the sum of its proper divisors (32556411281256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20034714634464 is a wasteful number, since it uses less digits than its factorization.
20034714634464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208694944122 (or 208694944114 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 48.
The spelling of 20034714634464 in words is "twenty trillion, thirty-four billion, seven hundred fourteen million, six hundred thirty-four thousand, four hundred sixty-four".
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