Base | Representation |
---|---|
bin | 1001000110011111110110… |
… | …01111011011010101101110 |
3 | 2121212100211200002201210020 |
4 | 10203033323033123111232 |
5 | 10110404112221214142 |
6 | 110322304120223010 |
7 | 4133666111645445 |
oct | 443177317332556 |
9 | 77770750081706 |
10 | 20014467757422 |
11 | 64170a7300356 |
12 | 22b2b3090aa66 |
13 | b22482799048 |
14 | 4d29c38d5d5c |
15 | 24a9500b3cec |
hex | 1233fb3db56e |
20014467757422 has 32 divisors (see below), whose sum is σ = 40505177882880. Its totient is φ = 6592472261760.
The previous prime is 20014467757409. The next prime is 20014467757423. The reversal of 20014467757422 is 22475776441002.
It is a super-2 number, since 2×200144677574222 (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, 44367522 + ... + 44816357.
It is an arithmetic number, because the mean of its divisors is an integer number (1265786808840).
Almost surely, 220014467757422 is an apocalyptic number.
20014467757422 is an abundant number, since it is smaller than the sum of its proper divisors (20490710125458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20014467757422 is a wasteful number, since it uses less digits than its factorization.
20014467757422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89184328.
The product of its (nonzero) digits is 5268480, while the sum is 51.
The spelling of 20014467757422 in words is "twenty trillion, fourteen billion, four hundred sixty-seven million, seven hundred fifty-seven thousand, four hundred twenty-two".
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