Base | Representation |
---|---|
bin | 1001010010001000011100… |
… | …10101110011001100110100 |
3 | 2200021120200002202112021001 |
4 | 10221010032111303030310 |
5 | 10133431310324404102 |
6 | 111230055133333044 |
7 | 4204610256154543 |
oct | 451041625631464 |
9 | 80246602675231 |
10 | 20414220153652 |
11 | 6560693096336 |
12 | 23584b5037184 |
13 | b5108ba23580 |
14 | 5080a6c4415a |
15 | 256049d9d487 |
hex | 12910e573334 |
20414220153652 has 96 divisors (see below), whose sum is σ = 40241707228800. Its totient is φ = 8996321521152.
The previous prime is 20414220153631. The next prime is 20414220153683. The reversal of 20414220153652 is 25635102241402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85847823 + ... + 86085289.
It is an arithmetic number, because the mean of its divisors is an integer number (419184450300).
Almost surely, 220414220153652 is an apocalyptic number.
It is an amenable number.
20414220153652 is a deficient number, since it is larger than the sum of its proper divisors (19827487075148).
20414220153652 is a wasteful number, since it uses less digits than its factorization.
20414220153652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238145 (or 238143 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 37.
The spelling of 20414220153652 in words is "twenty trillion, four hundred fourteen billion, two hundred twenty million, one hundred fifty-three thousand, six hundred fifty-two".
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