Base | Representation |
---|---|
bin | 1110110000110000010100… |
… | …0101101100011101001011 |
3 | 2010110122110001012101101100 |
4 | 3230030011011230131023 |
5 | 4111411102244243400 |
6 | 54304151125152443 |
7 | 3263430350251206 |
oct | 354140505543513 |
9 | 63418401171340 |
10 | 16230766790475 |
11 | 519847a799736 |
12 | 19a176ab5b723 |
13 | 9097299c5643 |
14 | 40180520a93d |
15 | 1d22ed441100 |
hex | ec30516c74b |
16230766790475 has 36 divisors (see below), whose sum is σ = 30781171849896. Its totient is φ = 8147208426240.
The previous prime is 16230766790473. The next prime is 16230766790479. The reversal of 16230766790475 is 57409766703261.
It is a happy number.
16230766790475 is a `hidden beast` number, since 1 + 6 + 2 + 3 + 0 + 76 + 6 + 7 + 90 + 475 = 666.
It is not a de Polignac number, because 16230766790475 - 21 = 16230766790473 is a prime.
It is a super-2 number, since 2×162307667904752 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (16230766790473) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2121665037 + ... + 2121672686.
It is an arithmetic number, because the mean of its divisors is an integer number (855032551386).
Almost surely, 216230766790475 is an apocalyptic number.
16230766790475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
16230766790475 is a deficient number, since it is larger than the sum of its proper divisors (14550405059421).
16230766790475 is a wasteful number, since it uses less digits than its factorization.
16230766790475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4243337756 (or 4243337748 counting only the distinct ones).
The product of its (nonzero) digits is 80015040, while the sum is 63.
The spelling of 16230766790475 in words is "sixteen trillion, two hundred thirty billion, seven hundred sixty-six million, seven hundred ninety thousand, four hundred seventy-five".
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