Base | Representation |
---|---|
bin | 10100110111111111… |
… | …10111101010011110 |
3 | 1001221001020000022202 |
4 | 22123333313222132 |
5 | 140423012134032 |
6 | 5052024011502 |
7 | 544503112313 |
oct | 123377675236 |
9 | 31831200282 |
10 | 11207146142 |
11 | 4831161855 |
12 | 2209300b92 |
13 | 1097b1452a |
14 | 7845d2d0a |
15 | 458d5ad62 |
hex | 29bff7a9e |
11207146142 has 8 divisors (see below), whose sum is σ = 16819084632. Its totient is φ = 5600784600.
The previous prime is 11207146103. The next prime is 11207146151. The reversal of 11207146142 is 24164170211.
It is a happy number.
11207146142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 1389209 + ... + 1397252.
It is an arithmetic number, because the mean of its divisors is an integer number (2102385579).
Almost surely, 211207146142 is an apocalyptic number.
11207146142 is a deficient number, since it is larger than the sum of its proper divisors (5611938490).
11207146142 is a wasteful number, since it uses less digits than its factorization.
11207146142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2788474.
The product of its (nonzero) digits is 2688, while the sum is 29.
The spelling of 11207146142 in words is "eleven billion, two hundred seven million, one hundred forty-six thousand, one hundred forty-two".
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