Base | Representation |
---|---|
bin | 1001010001001100101101… |
… | …10100010000100101110000 |
3 | 2200011111220002022001222112 |
4 | 10220212112310100211300 |
5 | 10132420120411220420 |
6 | 111203232553024452 |
7 | 4202363452212035 |
oct | 450462664204560 |
9 | 80144802261875 |
10 | 20382150101360 |
11 | 6549026409393 |
12 | 23522449b5128 |
13 | b4b04a827878 |
14 | 50670390738c |
15 | 2552be6758c5 |
hex | 128996d10970 |
20382150101360 has 20 divisors (see below), whose sum is σ = 47388498985848. Its totient is φ = 8152860040512.
The previous prime is 20382150101353. The next prime is 20382150101387. The reversal of 20382150101360 is 6310105128302.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127388438054 + ... + 127388438213.
Almost surely, 220382150101360 is an apocalyptic number.
20382150101360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20382150101360 is an abundant number, since it is smaller than the sum of its proper divisors (27006348884488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20382150101360 is a wasteful number, since it uses less digits than its factorization.
20382150101360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254776876280 (or 254776876274 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
Adding to 20382150101360 its reverse (6310105128302), we get a palindrome (26692255229662).
The spelling of 20382150101360 in words is "twenty trillion, three hundred eighty-two billion, one hundred fifty million, one hundred one thousand, three hundred sixty".
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