Base | Representation |
---|---|
bin | 10001101011011100011… |
… | …111101100100010001100 |
3 | 11022010211002012011221102 |
4 | 101223130133230202030 |
5 | 124401033244330433 |
6 | 2330035212122232 |
7 | 153525601146416 |
oct | 21533437544214 |
9 | 4263732164842 |
10 | 1214880073868 |
11 | 4292561478aa |
12 | 177550a66378 |
13 | 8a741334646 |
14 | 42b2c8519b6 |
15 | 219062114e8 |
hex | 11adc7ec88c |
1214880073868 has 12 divisors (see below), whose sum is σ = 2147958069432. Its totient is φ = 601177768320.
The previous prime is 1214880073843. The next prime is 1214880073877. The reversal of 1214880073868 is 8683700884121.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1565566718 + ... + 1565567493.
It is an arithmetic number, because the mean of its divisors is an integer number (178996505786).
Almost surely, 21214880073868 is an apocalyptic number.
It is an amenable number.
1214880073868 is a deficient number, since it is larger than the sum of its proper divisors (933077995564).
1214880073868 is a wasteful number, since it uses less digits than its factorization.
1214880073868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3131134312 (or 3131134310 counting only the distinct ones).
The product of its (nonzero) digits is 4128768, while the sum is 56.
The spelling of 1214880073868 in words is "one trillion, two hundred fourteen billion, eight hundred eighty million, seventy-three thousand, eight hundred sixty-eight".
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