Base | Representation |
---|---|
bin | 10110001011010001… |
… | …10010100100110011 |
3 | 1010201201202012122111 |
4 | 23011220302210303 |
5 | 143340332122214 |
6 | 5245221150151 |
7 | 601015053334 |
oct | 130550624463 |
9 | 33651665574 |
10 | 11905739059 |
11 | 505a52aa75 |
12 | 238325b357 |
13 | 1179780316 |
14 | 80d2c228b |
15 | 49a3515c4 |
hex | 2c5a32933 |
11905739059 has 12 divisors (see below), whose sum is σ = 12175612200. Its totient is φ = 11641730048.
The previous prime is 11905739029. The next prime is 11905739071. The reversal of 11905739059 is 95093750911.
It is not a de Polignac number, because 11905739059 - 213 = 11905730867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11905739029) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3574707 + ... + 3578035.
It is an arithmetic number, because the mean of its divisors is an integer number (1014634350).
Almost surely, 211905739059 is an apocalyptic number.
11905739059 is a deficient number, since it is larger than the sum of its proper divisors (269873141).
11905739059 is an equidigital number, since it uses as much as digits as its factorization.
11905739059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5042 (or 4995 counting only the distinct ones).
The product of its (nonzero) digits is 382725, while the sum is 49.
The spelling of 11905739059 in words is "eleven billion, nine hundred five million, seven hundred thirty-nine thousand, fifty-nine".
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