Base | Representation |
---|---|
bin | 1110111000000000110001… |
… | …1111011110101101111101 |
3 | 2010220120021002022210120110 |
4 | 3232000030133132231331 |
5 | 4120431422412321140 |
6 | 54441330540540233 |
7 | 3305433114021054 |
oct | 356001437365575 |
9 | 63816232283513 |
10 | 16355445042045 |
11 | 523633a38246a |
12 | 1a01965551679 |
13 | 9184091975b5 |
14 | 4078719bd39b |
15 | 1d5698e95380 |
hex | ee00c7deb7d |
16355445042045 has 32 divisors (see below), whose sum is σ = 26606891017728. Its totient is φ = 8577989941248.
The previous prime is 16355445041981. The next prime is 16355445042133. The reversal of 16355445042045 is 54024054455361.
It is not a de Polignac number, because 16355445042045 - 26 = 16355445041981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16355445041985 and 16355445042003.
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, 35570469 + ... + 36027338.
It is an arithmetic number, because the mean of its divisors is an integer number (831465344304).
Almost surely, 216355445042045 is an apocalyptic number.
16355445042045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16355445042045 is a deficient number, since it is larger than the sum of its proper divisors (10251445975683).
16355445042045 is a wasteful number, since it uses less digits than its factorization.
16355445042045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71598069.
The product of its (nonzero) digits is 5760000, while the sum is 48.
The spelling of 16355445042045 in words is "sixteen trillion, three hundred fifty-five billion, four hundred forty-five million, forty-two thousand, forty-five".
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