Base | Representation |
---|---|
bin | 101000010110000101… |
… | …001011100111010010 |
3 | 11010211001110121122100 |
4 | 220112011023213102 |
5 | 1202204423130002 |
6 | 31522340421230 |
7 | 3062341013052 |
oct | 502605134722 |
9 | 133731417570 |
10 | 43320130002 |
11 | 174100a1936 |
12 | 848b9a7816 |
13 | 4114b92226 |
14 | 214d507562 |
15 | 11d821411c |
hex | a1614b9d2 |
43320130002 has 12 divisors (see below), whose sum is σ = 93860281710. Its totient is φ = 14440043328.
The previous prime is 43320130001. The next prime is 43320130033. The reversal of 43320130002 is 20003102334.
43320130002 is a `hidden beast` number, since 43 + 320 + 1 + 300 + 0 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 26004465081 + 17315664921 = 161259^2 + 131589^2 .
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: 2406673889 = 43320130002 / (4 + 3 + 3 + 2 + 0 + 1 + 3 + 0 + 0 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (43320130001) 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, 1203336927 + ... + 1203336962.
Almost surely, 243320130002 is an apocalyptic number.
43320130002 is an abundant number, since it is smaller than the sum of its proper divisors (50540151708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43320130002 is a wasteful number, since it uses less digits than its factorization.
43320130002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2406673897 (or 2406673894 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 43320130002 its reverse (20003102334), we get a palindrome (63323232336).
It can be divided in two parts, 433201 and 30002, that added together give a triangular number (463203 = T962).
The spelling of 43320130002 in words is "forty-three billion, three hundred twenty million, one hundred thirty thousand, two".
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