Base | Representation |
---|---|
bin | 10101001110111111… |
… | …01010100001100100 |
3 | 1002102111011112122202 |
4 | 22213133222201210 |
5 | 141321401432213 |
6 | 5123114114032 |
7 | 552334441652 |
oct | 124737524144 |
9 | 32374145582 |
10 | 11400030308 |
11 | 4920024557 |
12 | 2261a1b918 |
13 | 10c8a79984 |
14 | 7a2081dd2 |
15 | 46ac5bb58 |
hex | 2a77ea864 |
11400030308 has 12 divisors (see below), whose sum is σ = 19951689072. Its totient is φ = 5699547720.
The previous prime is 11400030307. The next prime is 11400030319. The reversal of 11400030308 is 80303000411.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 11400030308.
It is not an unprimeable number, because it can be changed into a prime (11400030307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58778 + ... + 162033.
It is an arithmetic number, because the mean of its divisors is an integer number (1662640756).
Almost surely, 211400030308 is an apocalyptic number.
It is an amenable number.
11400030308 is a deficient number, since it is larger than the sum of its proper divisors (8551658764).
11400030308 is a wasteful number, since it uses less digits than its factorization.
11400030308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233722 (or 233720 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 11400030308 its reverse (80303000411), we get a palindrome (91703030719).
The spelling of 11400030308 in words is "eleven billion, four hundred million, thirty thousand, three hundred eight".
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