Base | Representation |
---|---|
bin | 11000010001010011… |
… | …01010011000101100 |
3 | 1020122002022200011000 |
4 | 30020221222120230 |
5 | 203141142304012 |
6 | 5552543000300 |
7 | 640616344053 |
oct | 141051523054 |
9 | 36562280130 |
10 | 13030041132 |
11 | 5587133839 |
12 | 2637899090 |
13 | 12c868c614 |
14 | 8b874939a |
15 | 513dd7ddc |
hex | 308a6a62c |
13030041132 has 24 divisors (see below), whose sum is σ = 33781588400. Its totient is φ = 4343347008.
The previous prime is 13030041131. The next prime is 13030041133. The reversal of 13030041132 is 23114003031.
It is an interprime number because it is at equal distance from previous prime (13030041131) and next prime (13030041133).
It is a super-2 number, since 2×130300411322 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (13030041131) 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, 60324157 + ... + 60324372.
Almost surely, 213030041132 is an apocalyptic number.
13030041132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13030041132 is an abundant number, since it is smaller than the sum of its proper divisors (20751547268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030041132 is a wasteful number, since it uses less digits than its factorization.
13030041132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120648542 (or 120648534 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13030041132 its reverse (23114003031), we get a palindrome (36144044163).
The spelling of 13030041132 in words is "thirteen billion, thirty million, forty-one thousand, one hundred thirty-two".
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