Base | Representation |
---|---|
bin | 10001011110000100001010… |
… | …11110011100110111100000 |
3 | 12001000120111211122212010100 |
4 | 20233002011132130313200 |
5 | 20013403320233111322 |
6 | 213412132435502400 |
7 | 11043331604250654 |
oct | 1057020536346740 |
9 | 161016454585110 |
10 | 38416426847712 |
11 | 11271351494491 |
12 | 438543b757a00 |
13 | 18588659a9474 |
14 | 96b517712a64 |
15 | 469475846dac |
hex | 22f08579cde0 |
38416426847712 has 72 divisors (see below), whose sum is σ = 109499016083184. Its totient is φ = 12775901727744.
The previous prime is 38416426847647. The next prime is 38416426847719. The reversal of 38416426847712 is 21774862461483.
It is a happy number.
38416426847712 is a `hidden beast` number, since 3 + 8 + 41 + 64 + 2 + 68 + 477 + 1 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a self number, because there is not a number n which added to its sum of digits gives 38416426847712.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38416426847719) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153905748 + ... + 154155155.
It is an arithmetic number, because the mean of its divisors is an integer number (1520819667822).
Almost surely, 238416426847712 is an apocalyptic number.
38416426847712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38416426847712 is an abundant number, since it is smaller than the sum of its proper divisors (71082589235472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38416426847712 is a wasteful number, since it uses less digits than its factorization.
38416426847712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308061352 (or 308061341 counting only the distinct ones).
The product of its digits is 86704128, while the sum is 63.
The spelling of 38416426847712 in words is "thirty-eight trillion, four hundred sixteen billion, four hundred twenty-six million, eight hundred forty-seven thousand, seven hundred twelve".
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