Base | Representation |
---|---|
bin | 1110111010101000100110… |
… | …1110100101110010001001 |
3 | 2011001212112202022212000022 |
4 | 3232222021232211302021 |
5 | 4122201203412444410 |
6 | 54514141143350225 |
7 | 3311616401256464 |
oct | 356521156456211 |
9 | 64055482285008 |
10 | 16400495828105 |
11 | 5253458375864 |
12 | 1a0a638a52375 |
13 | 91c73877a85c |
14 | 409b06cac2db |
15 | 1d69340b6455 |
hex | eea89ba5c89 |
16400495828105 has 16 divisors (see below), whose sum is σ = 19781198842944. Its totient is φ = 13053485430720.
The previous prime is 16400495828081. The next prime is 16400495828131. The reversal of 16400495828105 is 50182859400461.
It is a de Polignac number, because none of the positive numbers 2k-16400495828105 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9044207 + ... + 10705076.
It is an arithmetic number, because the mean of its divisors is an integer number (1236324927684).
Almost surely, 216400495828105 is an apocalyptic number.
It is an amenable number.
16400495828105 is a deficient number, since it is larger than the sum of its proper divisors (3380703014839).
16400495828105 is a wasteful number, since it uses less digits than its factorization.
16400495828105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19750136.
The product of its (nonzero) digits is 2764800, while the sum is 53.
The spelling of 16400495828105 in words is "sixteen trillion, four hundred billion, four hundred ninety-five million, eight hundred twenty-eight thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •