Base | Representation |
---|---|
bin | 1000101111111100011110… |
… | …10001011001001000110110 |
3 | 2112010021200011121210000201 |
4 | 10113332033101121020312 |
5 | 10010210110412020321 |
6 | 104530311033231114 |
7 | 4024004200365235 |
oct | 427761721311066 |
9 | 75107604553021 |
10 | 19239562220086 |
11 | 61484a83318aa |
12 | 21a890a56249a |
13 | a9738a7ab160 |
14 | 4a72b22a6b1c |
15 | 2356e9e03291 |
hex | 117f8f459236 |
19239562220086 has 16 divisors (see below), whose sum is σ = 31141575990000. Its totient is φ = 8862002755488.
The previous prime is 19239562220063. The next prime is 19239562220089. The reversal of 19239562220086 is 68002226593291.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19239562220089) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741453121 + ... + 741479068.
It is an arithmetic number, because the mean of its divisors is an integer number (1946348499375).
Almost surely, 219239562220086 is an apocalyptic number.
19239562220086 is a deficient number, since it is larger than the sum of its proper divisors (11902013769914).
19239562220086 is a wasteful number, since it uses less digits than its factorization.
19239562220086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1482932703.
The product of its (nonzero) digits is 5598720, while the sum is 55.
The spelling of 19239562220086 in words is "nineteen trillion, two hundred thirty-nine billion, five hundred sixty-two million, two hundred twenty thousand, eighty-six".
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