Base | Representation |
---|---|
bin | 101001110010100… |
… | …0001011110100001 |
3 | 10121201111212102011 |
4 | 1103211001132201 |
5 | 10332431324210 |
6 | 351050152521 |
7 | 46514424232 |
oct | 12345013641 |
9 | 3551455364 |
10 | 1402214305 |
11 | 65a5713a8 |
12 | 331722741 |
13 | 19467560b |
14 | d432b089 |
15 | 83180d8a |
hex | 539417a1 |
1402214305 has 16 divisors (see below), whose sum is σ = 1731787200. Its totient is φ = 1089321408.
The previous prime is 1402214299. The next prime is 1402214327. The reversal of 1402214305 is 5034122041.
It is not a de Polignac number, because 1402214305 - 25 = 1402214273 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18346 + ... + 56044.
It is an arithmetic number, because the mean of its divisors is an integer number (108236700).
Almost surely, 21402214305 is an apocalyptic number.
It is an amenable number.
1402214305 is a deficient number, since it is larger than the sum of its proper divisors (329572895).
1402214305 is a wasteful number, since it uses less digits than its factorization.
1402214305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37920.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 1402214305 is about 37446.1520720087. The cubic root of 1402214305 is about 1119.2784215312.
Adding to 1402214305 its reverse (5034122041), we get a palindrome (6436336346).
The spelling of 1402214305 in words is "one billion, four hundred two million, two hundred fourteen thousand, three hundred five".
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