Base | Representation |
---|---|
bin | 101001110010010… |
… | …1101101011010010 |
3 | 10121201100202011100 |
4 | 1103210231223102 |
5 | 10332421230302 |
6 | 351044325230 |
7 | 46513635621 |
oct | 12344555322 |
9 | 3551322140 |
10 | 1402133202 |
11 | 65a516478 |
12 | 3316a3816 |
13 | 194647722 |
14 | d43096b8 |
15 | 83166d1c |
hex | 5392dad2 |
1402133202 has 12 divisors (see below), whose sum is σ = 3037955310. Its totient is φ = 467377728.
The previous prime is 1402133149. The next prime is 1402133203. The reversal of 1402133202 is 2023312041.
It can be written as a sum of positive squares in only one way, i.e., 1282427721 + 119705481 = 35811^2 + 10941^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 77896289 = 1402133202 / (1 + 4 + 0 + 2 + 1 + 3 + 3 + 2 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (1402133203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38948127 + ... + 38948162.
Almost surely, 21402133202 is an apocalyptic number.
1402133202 is an abundant number, since it is smaller than the sum of its proper divisors (1635822108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1402133202 is a wasteful number, since it uses less digits than its factorization.
1402133202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77896297 (or 77896294 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1402133202 is about 37445.0691279907. The cubic root of 1402133202 is about 1119.2568417133.
Adding to 1402133202 its reverse (2023312041), we get a palindrome (3425445243).
The spelling of 1402133202 in words is "one billion, four hundred two million, one hundred thirty-three thousand, two hundred two".
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