Base | Representation |
---|---|
bin | 100111000111011101… |
… | …110111100011111011 |
3 | 11000102010200002201222 |
4 | 213013131313203323 |
5 | 1142004301421103 |
6 | 31143423302255 |
7 | 3014554215140 |
oct | 470735674373 |
9 | 130363602658 |
10 | 42001201403 |
11 | 168a36462a7 |
12 | 818214a98b |
13 | 3c6485a6c5 |
14 | 206629a3c7 |
15 | 115c535638 |
hex | 9c77778fb |
42001201403 has 16 divisors (see below), whose sum is σ = 48311976960. Its totient is φ = 35768364576.
The previous prime is 42001201397. The next prime is 42001201409. The reversal of 42001201403 is 30410210024.
It is an interprime number because it is at equal distance from previous prime (42001201397) and next prime (42001201409).
It is not a de Polignac number, because 42001201403 - 26 = 42001201339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42001201409) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1876826 + ... + 1899072.
It is an arithmetic number, because the mean of its divisors is an integer number (3019498560).
Almost surely, 242001201403 is an apocalyptic number.
42001201403 is a deficient number, since it is larger than the sum of its proper divisors (6310775557).
42001201403 is a wasteful number, since it uses less digits than its factorization.
42001201403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23986.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 42001201403 its reverse (30410210024), we get a palindrome (72411411427).
The spelling of 42001201403 in words is "forty-two billion, one million, two hundred one thousand, four hundred three".
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