Base | Representation |
---|---|
bin | 1001001000010011001111… |
… | …11110100000110100000110 |
3 | 2122002021202100011010002220 |
4 | 10210021213332200310012 |
5 | 10112413002411111321 |
6 | 110410551501513210 |
7 | 4141321304530122 |
oct | 444114776406406 |
9 | 78067670133086 |
10 | 20076421582086 |
11 | 64403a9656841 |
12 | 2302b40b72806 |
13 | b28276c53cac |
14 | 4d59bda64582 |
15 | 24c3791079c6 |
hex | 124267fa0d06 |
20076421582086 has 32 divisors (see below), whose sum is σ = 40226173894368. Its totient is φ = 6679928328960.
The previous prime is 20076421582051. The next prime is 20076421582097. The reversal of 20076421582086 is 68028512467002.
It is a super-2 number, since 2×200764215820862 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7185376 + ... + 9580316.
It is an arithmetic number, because the mean of its divisors is an integer number (1257067934199).
Almost surely, 220076421582086 is an apocalyptic number.
20076421582086 is an abundant number, since it is smaller than the sum of its proper divisors (20149752312282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20076421582086 is a wasteful number, since it uses less digits than its factorization.
20076421582086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2397496.
The product of its (nonzero) digits is 2580480, while the sum is 51.
The spelling of 20076421582086 in words is "twenty trillion, seventy-six billion, four hundred twenty-one million, five hundred eighty-two thousand, eighty-six".
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