Base | Representation |
---|---|
bin | 100111000011011… |
… | …0010001001101100 |
3 | 10101022202021102021 |
4 | 1032012302021230 |
5 | 10140430314012 |
6 | 334010235524 |
7 | 44321140315 |
oct | 11606621154 |
9 | 3338667367 |
10 | 1310401132 |
11 | 612761847 |
12 | 306a25ba4 |
13 | 17b63a2b1 |
14 | c606b60c |
15 | 7a097007 |
hex | 4e1b226c |
1310401132 has 12 divisors (see below), whose sum is σ = 2294116720. Its totient is φ = 654939216.
The previous prime is 1310401117. The next prime is 1310401133. The reversal of 1310401132 is 2311040131.
It is a super-2 number, since 2×13104011322 = 3434302253493762848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1310401133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53832 + ... + 74287.
Almost surely, 21310401132 is an apocalyptic number.
It is an amenable number.
1310401132 is a deficient number, since it is larger than the sum of its proper divisors (983715588).
1310401132 is a wasteful number, since it uses less digits than its factorization.
1310401132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130680 (or 130678 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1310401132 is about 36199.4631451904. The cubic root of 1310401132 is about 1094.2958524824.
Adding to 1310401132 its reverse (2311040131), we get a palindrome (3621441263).
The spelling of 1310401132 in words is "one billion, three hundred ten million, four hundred one thousand, one hundred thirty-two".
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