Base | Representation |
---|---|
bin | 1011001110011001… |
… | …1111101101101000 |
3 | 21202222220002012200 |
4 | 2303212133231220 |
5 | 22132340304112 |
6 | 1214555340200 |
7 | 134445613434 |
oct | 26346375550 |
9 | 7688802180 |
10 | 3013213032 |
11 | 1306975605 |
12 | 701151660 |
13 | 39035c6bb |
14 | 2082859c4 |
15 | 129803cdc |
hex | b399fb68 |
3013213032 has 24 divisors (see below), whose sum is σ = 8160785490. Its totient is φ = 1004404320.
The previous prime is 3013213019. The next prime is 3013213039. The reversal of 3013213032 is 2303123103.
It can be written as a sum of positive squares in only one way, i.e., 1970827236 + 1042385796 = 44394^2 + 32286^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3013212996 and 3013213014.
It is not an unprimeable number, because it can be changed into a prime (3013213039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20925019 + ... + 20925162.
Almost surely, 23013213032 is an apocalyptic number.
It is an amenable number.
3013213032 is an abundant number, since it is smaller than the sum of its proper divisors (5147572458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013213032 is a wasteful number, since it uses less digits than its factorization.
3013213032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41850193 (or 41850186 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3013213032 is about 54892.7411594648. The cubic root of 3013213032 is about 1444.3638570705.
Adding to 3013213032 its reverse (2303123103), we get a palindrome (5316336135).
The spelling of 3013213032 in words is "three billion, thirteen million, two hundred thirteen thousand, thirty-two".
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