Base | Representation |
---|---|
bin | 1000011101011110101… |
… | …1001110011000100001 |
3 | 111220011212002121012002 |
4 | 2013113223032120201 |
5 | 4340140200301223 |
6 | 150435101213345 |
7 | 13333652421626 |
oct | 2072753163041 |
9 | 456155077162 |
10 | 145352353313 |
11 | 56709683432 |
12 | 24206261255 |
13 | 1092571bc6b |
14 | 706c41034d |
15 | 3baaa78e28 |
hex | 21d7ace621 |
145352353313 has 16 divisors (see below), whose sum is σ = 147123486720. Its totient is φ = 143592296400.
The previous prime is 145352353247. The next prime is 145352353337. The reversal of 145352353313 is 313353253541.
145352353313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 145352353313 - 218 = 145352091169 is a prime.
It is a super-2 number, since 2×1453523533132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (145352353373) 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 15 ways as a sum of consecutive naturals, for example, 36973958 + ... + 36977888.
It is an arithmetic number, because the mean of its divisors is an integer number (9195217920).
Almost surely, 2145352353313 is an apocalyptic number.
It is an amenable number.
145352353313 is a deficient number, since it is larger than the sum of its proper divisors (1771133407).
145352353313 is a wasteful number, since it uses less digits than its factorization.
145352353313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5228.
The product of its digits is 243000, while the sum is 38.
The spelling of 145352353313 in words is "one hundred forty-five billion, three hundred fifty-two million, three hundred fifty-three thousand, three hundred thirteen".
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