Base | Representation |
---|---|
bin | 111110100110010101… |
… | …0101000110111000010 |
3 | 110211222200012100102120 |
4 | 1331030222220313002 |
5 | 4200303114411002 |
6 | 141431214225110 |
7 | 12466210055433 |
oct | 1751452506702 |
9 | 424880170376 |
10 | 134430232002 |
11 | 520143a7aa0 |
12 | 220784b5196 |
13 | c8a49912a1 |
14 | 6713a1348a |
15 | 376bc6ecbc |
hex | 1f4caa8dc2 |
134430232002 has 64 divisors (see below), whose sum is σ = 310727104128. Its totient is φ = 38318976000.
The previous prime is 134430231941. The next prime is 134430232003. The reversal of 134430232002 is 200232034431.
134430232002 is digitally balanced in base 3 and base 7, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1344302320022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (134430232003) 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 31 ways as a sum of consecutive naturals, for example, 2055852 + ... + 2120232.
It is an arithmetic number, because the mean of its divisors is an integer number (4855111002).
Almost surely, 2134430232002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134430232002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155363552064).
134430232002 is an abundant number, since it is smaller than the sum of its proper divisors (176296872126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134430232002 is a wasteful number, since it uses less digits than its factorization.
134430232002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66275.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 134430232002 its reverse (200232034431), we get a palindrome (334662266433).
The spelling of 134430232002 in words is "one hundred thirty-four billion, four hundred thirty million, two hundred thirty-two thousand, two".
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