Base | Representation |
---|---|
bin | 11111001111100111… |
… | …10010000001111111 |
3 | 1121022000021011002210 |
4 | 33213303302001333 |
5 | 233323121404210 |
6 | 11412245151503 |
7 | 1132450521102 |
oct | 174763620177 |
9 | 47260234083 |
10 | 16774013055 |
11 | 7128547308 |
12 | 33016bb593 |
13 | 177423a917 |
14 | b51a94739 |
15 | 682937e20 |
hex | 3e7cf207f |
16774013055 has 32 divisors (see below), whose sum is σ = 27232409088. Its totient is φ = 8814960000.
The previous prime is 16774013023. The next prime is 16774013057. The reversal of 16774013055 is 55031047761.
It is not a de Polignac number, because 16774013055 - 25 = 16774013023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16774013057) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2393817 + ... + 2400813.
It is an arithmetic number, because the mean of its divisors is an integer number (851012784).
Almost surely, 216774013055 is an apocalyptic number.
16774013055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
16774013055 is a deficient number, since it is larger than the sum of its proper divisors (10458396033).
16774013055 is a wasteful number, since it uses less digits than its factorization.
16774013055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9327.
The product of its (nonzero) digits is 88200, while the sum is 39.
The spelling of 16774013055 in words is "sixteen billion, seven hundred seventy-four million, thirteen thousand, fifty-five".
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