Base | Representation |
---|---|
bin | 10111111110010… |
… | …100110011110010 |
3 | 1001000211121001122 |
4 | 113332110303302 |
5 | 1310431323010 |
6 | 103524502242 |
7 | 12652522643 |
oct | 2776246362 |
9 | 1030747048 |
10 | 402214130 |
11 | 19704847a |
12 | b284a982 |
13 | 65438336 |
14 | 3b5bd6ca |
15 | 2549e855 |
hex | 17f94cf2 |
402214130 has 16 divisors (see below), whose sum is σ = 724239360. Its totient is φ = 160829232.
The previous prime is 402214093. The next prime is 402214139. The reversal of 402214130 is 31412204.
It is a junction number, because it is equal to n+sod(n) for n = 402214099 and 402214108.
It is not an unprimeable number, because it can be changed into a prime (402214139) 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, 34601 + ... + 44739.
It is an arithmetic number, because the mean of its divisors is an integer number (45264960).
Almost surely, 2402214130 is an apocalyptic number.
402214130 is a deficient number, since it is larger than the sum of its proper divisors (322025230).
402214130 is a wasteful number, since it uses less digits than its factorization.
402214130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14113.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 402214130 is about 20055.2768617140. The cubic root of 402214130 is about 738.1632864556.
Adding to 402214130 its reverse (31412204), we get a palindrome (433626334).
The spelling of 402214130 in words is "four hundred two million, two hundred fourteen thousand, one hundred thirty".
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