Base | Representation |
---|---|
bin | 100001000000111110010001… |
… | …110001110000011000101010 |
3 | 201001010012210021021212122012 |
4 | 201000332101301300120222 |
5 | 123012444011202143214 |
6 | 1232453021455355522 |
7 | 42404345650115462 |
oct | 4100762161603052 |
9 | 631105707255565 |
10 | 145202405115434 |
11 | 422a1aa32a5807 |
12 | 14351247822ba2 |
13 | 63036b3180c54 |
14 | 27bdb96346ba2 |
15 | 11bc0ab3b903e |
hex | 840f91c7062a |
145202405115434 has 16 divisors (see below), whose sum is σ = 217863165293568. Its totient is φ = 72581350807392.
The previous prime is 145202405115413. The next prime is 145202405115487. The reversal of 145202405115434 is 434511504202541.
145202405115434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1452024051154342 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 145202405115391 and 145202405115400.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 431258837 + ... + 431595399.
It is an arithmetic number, because the mean of its divisors is an integer number (13616447830848).
Almost surely, 2145202405115434 is an apocalyptic number.
145202405115434 is a deficient number, since it is larger than the sum of its proper divisors (72660760178134).
145202405115434 is a wasteful number, since it uses less digits than its factorization.
145202405115434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394909.
The product of its (nonzero) digits is 384000, while the sum is 41.
Adding to 145202405115434 its reverse (434511504202541), we get a palindrome (579713909317975).
The spelling of 145202405115434 in words is "one hundred forty-five trillion, two hundred two billion, four hundred five million, one hundred fifteen thousand, four hundred thirty-four".
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