Base | Representation |
---|---|
bin | 101001111100011… |
… | …1001000011000111 |
3 | 10122002022110221022 |
4 | 1103320321003013 |
5 | 10340300011123 |
6 | 351353541355 |
7 | 46606616033 |
oct | 12370710307 |
9 | 3562273838 |
10 | 1407422663 |
11 | 6624a9529 |
12 | 33341485b |
13 | 19577a19a |
14 | d4cc51c3 |
15 | 8385e1c8 |
hex | 53e390c7 |
1407422663 has 8 divisors (see below), whose sum is σ = 1481859120. Its totient is φ = 1333022400.
The previous prime is 1407422657. The next prime is 1407422669. The reversal of 1407422663 is 3662247041.
It is an interprime number because it is at equal distance from previous prime (1407422657) and next prime (1407422669).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1407422663 - 230 = 333680839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1407422669) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113363 + ... + 125163.
It is an arithmetic number, because the mean of its divisors is an integer number (185232390).
Almost surely, 21407422663 is an apocalyptic number.
1407422663 is a deficient number, since it is larger than the sum of its proper divisors (74436457).
1407422663 is a wasteful number, since it uses less digits than its factorization.
1407422663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18097.
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 1407422663 is about 37515.6322484375. The cubic root of 1407422663 is about 1120.6625180442.
The spelling of 1407422663 in words is "one billion, four hundred seven million, four hundred twenty-two thousand, six hundred sixty-three".
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