Base | Representation |
---|---|
bin | 101010000110000… |
… | …1111010001101111 |
3 | 10122102212011010011 |
4 | 1110030033101233 |
5 | 10343044310242 |
6 | 352054354051 |
7 | 50001001420 |
oct | 12414172157 |
9 | 3572764104 |
10 | 1412494447 |
11 | 665352a91 |
12 | 33505b927 |
13 | 196834840 |
14 | d5845647 |
15 | 84011d17 |
hex | 5430f46f |
1412494447 has 64 divisors (see below), whose sum is σ = 1920163840. Its totient is φ = 1010568960.
The previous prime is 1412494441. The next prime is 1412494451. The reversal of 1412494447 is 7444942141.
It is not a de Polignac number, because 1412494447 - 219 = 1411970159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1412494441) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19349203 + ... + 19349275.
It is an arithmetic number, because the mean of its divisors is an integer number (30002560).
Almost surely, 21412494447 is an apocalyptic number.
1412494447 is a deficient number, since it is larger than the sum of its proper divisors (507669393).
1412494447 is an equidigital number, since it uses as much as digits as its factorization.
1412494447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181 (or 143 counting only the distinct ones).
The product of its digits is 129024, while the sum is 40.
The square root of 1412494447 is about 37583.1670698466. The cubic root of 1412494447 is about 1122.0070429664.
The spelling of 1412494447 in words is "one billion, four hundred twelve million, four hundred ninety-four thousand, four hundred forty-seven".
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