Base | Representation |
---|---|
bin | 101001110100010… |
… | …0100000100001100 |
3 | 10121210021000112111 |
4 | 1103220210010030 |
5 | 10333201024122 |
6 | 351122113404 |
7 | 46525341130 |
oct | 12350440414 |
9 | 3553230474 |
10 | 1403142412 |
11 | 660045731 |
12 | 331aab864 |
13 | 19490bba9 |
14 | d44cd3c0 |
15 | 832b5d77 |
hex | 53a2410c |
1403142412 has 12 divisors (see below), whose sum is σ = 2806284880. Its totient is φ = 601346736.
The previous prime is 1403142407. The next prime is 1403142421. The reversal of 1403142412 is 2142413041.
It is a happy number.
1403142412 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25056087 + ... + 25056142.
Almost surely, 21403142412 is an apocalyptic number.
It is an amenable number.
1403142412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1403142412 is a wasteful number, since it uses less digits than its factorization.
1403142412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50112240 (or 50112238 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1403142412 is about 37458.5425770945. The cubic root of 1403142412 is about 1119.5253122351.
Adding to 1403142412 its reverse (2142413041), we get a palindrome (3545555453).
The spelling of 1403142412 in words is "one billion, four hundred three million, one hundred forty-two thousand, four hundred twelve".
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