Base | Representation |
---|---|
bin | 10010000011101000011… |
… | …110100001000100101011 |
3 | 11101121212000212121012000 |
4 | 102003220132201010223 |
5 | 130312230312121042 |
6 | 2350012233022043 |
7 | 155435304403503 |
oct | 22035036410453 |
9 | 4347760777160 |
10 | 1240850895147 |
11 | 439272a88266 |
12 | 18059a554923 |
13 | 9001ca2cb06 |
14 | 440b3b0ca03 |
15 | 2242624e74c |
hex | 120e87a112b |
1240850895147 has 16 divisors (see below), whose sum is σ = 1850471784960. Its totient is φ = 821755557000.
The previous prime is 1240850895073. The next prime is 1240850895191. The reversal of 1240850895147 is 7415980580421.
1240850895147 is a `hidden beast` number, since 1 + 2 + 4 + 0 + 8 + 508 + 95 + 1 + 47 = 666.
It is not a de Polignac number, because 1240850895147 - 28 = 1240850894891 is a prime.
It is a super-2 number, since 2×12408508951472 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1240850895093 and 1240850895102.
It is not an unprimeable number, because it can be changed into a prime (1240850895247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152172879 + ... + 152181032.
It is an arithmetic number, because the mean of its divisors is an integer number (115654486560).
Almost surely, 21240850895147 is an apocalyptic number.
1240850895147 is a deficient number, since it is larger than the sum of its proper divisors (609620889813).
1240850895147 is a wasteful number, since it uses less digits than its factorization.
1240850895147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304354071 (or 304354065 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 54.
The spelling of 1240850895147 in words is "one trillion, two hundred forty billion, eight hundred fifty million, eight hundred ninety-five thousand, one hundred forty-seven".
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