Base | Representation |
---|---|
bin | 1001000110011111110110… |
… | …01111011011010101110000 |
3 | 2121212100211200002201210022 |
4 | 10203033323033123111300 |
5 | 10110404112221214144 |
6 | 110322304120223012 |
7 | 4133666111645450 |
oct | 443177317332560 |
9 | 77770750081708 |
10 | 20014467757424 |
11 | 64170a7300358 |
12 | 22b2b3090aa68 |
13 | b2248279904a |
14 | 4d29c38d5d60 |
15 | 24a9500b3cee |
hex | 1233fb3db570 |
20014467757424 has 80 divisors (see below), whose sum is σ = 44396921290176. Its totient is φ = 8562309120000.
The previous prime is 20014467757423. The next prime is 20014467757433. The reversal of 20014467757424 is 42475776441002.
It is a super-2 number, since 2×200144677574242 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20014467757423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834724124 + ... + 834748100.
Almost surely, 220014467757424 is an apocalyptic number.
It is an amenable number.
20014467757424 is an abundant number, since it is smaller than the sum of its proper divisors (24382453532752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20014467757424 is a wasteful number, since it uses less digits than its factorization.
20014467757424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36994 (or 36988 counting only the distinct ones).
The product of its (nonzero) digits is 10536960, while the sum is 53.
The spelling of 20014467757424 in words is "twenty trillion, fourteen billion, four hundred sixty-seven million, seven hundred fifty-seven thousand, four hundred twenty-four".
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