Base | Representation |
---|---|
bin | 101000001111001101… |
… | …0010011000001010110 |
3 | 22021001000211020221221 |
4 | 1100132122103001112 |
5 | 2403431321243204 |
6 | 103410200400554 |
7 | 6146211051643 |
oct | 1203632230126 |
9 | 267030736857 |
10 | 86409556054 |
11 | 33711a3a448 |
12 | 148b647615a |
13 | 81c1009933 |
14 | 427a118dca |
15 | 23ab056654 |
hex | 141e693056 |
86409556054 has 32 divisors (see below), whose sum is σ = 141813338112. Its totient is φ = 39310608000.
The previous prime is 86409556031. The next prime is 86409556061. The reversal of 86409556054 is 45065590468.
It is a super-2 number, since 2×864095560542 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86409555992 and 86409556010.
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, 981219 + ... + 1065649.
It is an arithmetic number, because the mean of its divisors is an integer number (4431666816).
Almost surely, 286409556054 is an apocalyptic number.
86409556054 is a deficient number, since it is larger than the sum of its proper divisors (55403782058).
86409556054 is a wasteful number, since it uses less digits than its factorization.
86409556054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85452.
The product of its (nonzero) digits is 5184000, while the sum is 52.
The spelling of 86409556054 in words is "eighty-six billion, four hundred nine million, five hundred fifty-six thousand, fifty-four".
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