Base | Representation |
---|---|
bin | 10101100111011010… |
… | …11000000011010001 |
3 | 1002221202202121100020 |
4 | 22303231120003101 |
5 | 142231331414444 |
6 | 5155314214053 |
7 | 560403313053 |
oct | 126355300321 |
9 | 32852677306 |
10 | 11604951249 |
11 | 4a15768701 |
12 | 22ba584329 |
13 | 112c367a78 |
14 | 7c13858d3 |
15 | 47dc39119 |
hex | 2b3b580d1 |
11604951249 has 8 divisors (see below), whose sum is σ = 15474363072. Its totient is φ = 7736086800.
The previous prime is 11604951229. The next prime is 11604951289. The reversal of 11604951249 is 94215940611.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11604951249 - 25 = 11604951217 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11604951249.
It is not an unprimeable number, because it can be changed into a prime (11604951229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84514 + ... + 174219.
It is an arithmetic number, because the mean of its divisors is an integer number (1934295384).
Almost surely, 211604951249 is an apocalyptic number.
It is an amenable number.
11604951249 is a deficient number, since it is larger than the sum of its proper divisors (3869411823).
11604951249 is a wasteful number, since it uses less digits than its factorization.
11604951249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273687.
The product of its (nonzero) digits is 77760, while the sum is 42.
The spelling of 11604951249 in words is "eleven billion, six hundred four million, nine hundred fifty-one thousand, two hundred forty-nine".
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