Base | Representation |
---|---|
bin | 100001000101110010100100… |
… | …101010000000000001011110 |
3 | 201002021212020021011101101222 |
4 | 201011302210222000001132 |
5 | 123033404433142044410 |
6 | 1233305045312333342 |
7 | 42440305113042131 |
oct | 4105624452000136 |
9 | 632255207141358 |
10 | 145533434331230 |
11 | 4240a4236a4100 |
12 | 143a5430844252 |
13 | 6328989670b7a |
14 | 27d1bda488218 |
15 | 11c59d2c04955 |
hex | 845ca4a8005e |
145533434331230 has 96 divisors (see below), whose sum is σ = 292811872528224. Its totient is φ = 52026679584000.
The previous prime is 145533434331227. The next prime is 145533434331239. The reversal of 145533434331230 is 32133434335541.
145533434331230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145533434331239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142016564 + ... + 143037656.
It is an arithmetic number, because the mean of its divisors is an integer number (3050123672169).
Almost surely, 2145533434331230 is an apocalyptic number.
145533434331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145533434331230 is an abundant number, since it is smaller than the sum of its proper divisors (147278438196994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145533434331230 is a wasteful number, since it uses less digits than its factorization.
145533434331230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1023114 (or 1023103 counting only the distinct ones).
The product of its (nonzero) digits is 2332800, while the sum is 44.
Adding to 145533434331230 its reverse (32133434335541), we get a palindrome (177666868666771).
The spelling of 145533434331230 in words is "one hundred forty-five trillion, five hundred thirty-three billion, four hundred thirty-four million, three hundred thirty-one thousand, two hundred thirty".
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