Base | Representation |
---|---|
bin | 101010000101110… |
… | …0101011101001000 |
3 | 10122102112110010121 |
4 | 1110023211131020 |
5 | 10343023320034 |
6 | 352050553024 |
7 | 46666356121 |
oct | 12413453510 |
9 | 3572473117 |
10 | 1412323144 |
11 | 665246311 |
12 | 334b98774 |
13 | 1967a488b |
14 | d57dd048 |
15 | 83ecb1b4 |
hex | 542e5748 |
1412323144 has 16 divisors (see below), whose sum is σ = 2803877100. Its totient is φ = 664622592.
The previous prime is 1412323051. The next prime is 1412323147. The reversal of 1412323144 is 4413232141.
It can be written as a sum of positive squares in 2 ways, for example, as 1368260100 + 44063044 = 36990^2 + 6638^2 .
It is not an unprimeable number, because it can be changed into a prime (1412323147) 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, 5192229 + ... + 5192500.
Almost surely, 21412323144 is an apocalyptic number.
It is an amenable number.
1412323144 is a deficient number, since it is larger than the sum of its proper divisors (1391553956).
1412323144 is a wasteful number, since it uses less digits than its factorization.
1412323144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10384752 (or 10384748 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 1412323144 is about 37580.8880150536. Note that the first 3 decimals coincide. The cubic root of 1412323144 is about 1121.9616832735.
Adding to 1412323144 its reverse (4413232141), we get a palindrome (5825555285).
The spelling of 1412323144 in words is "one billion, four hundred twelve million, three hundred twenty-three thousand, one hundred forty-four".
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