Base | Representation |
---|---|
bin | 1001000110100000000010… |
… | …11001100011110110111111 |
3 | 2121212101002212111220200022 |
4 | 10203100001121203312333 |
5 | 10110404320143431210 |
6 | 110322322250522355 |
7 | 4134001505105042 |
oct | 443200131436677 |
9 | 77771085456608 |
10 | 20014571077055 |
11 | 641714a659985 |
12 | 22b2b5b4363bb |
13 | b2249b002819 |
14 | 4d29d350cc59 |
15 | 24a9591c2155 |
hex | 123401663dbf |
20014571077055 has 32 divisors (see below), whose sum is σ = 25852505616000. Its totient is φ = 14820769124352.
The previous prime is 20014571077049. The next prime is 20014571077103. The reversal of 20014571077055 is 55077017541002.
It is a cyclic number.
It is not a de Polignac number, because 20014571077055 - 212 = 20014571072959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20014571076997 and 20014571077015.
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, 2455595 + ... + 6786684.
It is an arithmetic number, because the mean of its divisors is an integer number (807890800500).
Almost surely, 220014571077055 is an apocalyptic number.
20014571077055 is a deficient number, since it is larger than the sum of its proper divisors (5837934538945).
20014571077055 is a wasteful number, since it uses less digits than its factorization.
20014571077055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9242723.
The product of its (nonzero) digits is 343000, while the sum is 44.
The spelling of 20014571077055 in words is "twenty trillion, fourteen billion, five hundred seventy-one million, seventy-seven thousand, fifty-five".
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