Base | Representation |
---|---|
bin | 1000011100111011100… |
… | …1001101011010011110 |
3 | 111212210120212111221012 |
4 | 2013032321031122132 |
5 | 4334334441240124 |
6 | 150412315335222 |
7 | 13330213225412 |
oct | 2071671153236 |
9 | 455716774835 |
10 | 145205024414 |
11 | 566434a600a |
12 | 24184a51512 |
13 | 10901046ab8 |
14 | 7056a1cd42 |
15 | 3b9cb75e0e |
hex | 21cee4d69e |
145205024414 has 16 divisors (see below), whose sum is σ = 229279075200. Its totient is φ = 68778932184.
The previous prime is 145205024411. The next prime is 145205024501. The reversal of 145205024414 is 414420502541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145205024411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547657 + ... + 1638795.
It is an arithmetic number, because the mean of its divisors is an integer number (14329942200).
Almost surely, 2145205024414 is an apocalyptic number.
145205024414 is a deficient number, since it is larger than the sum of its proper divisors (84074050786).
145205024414 is a wasteful number, since it uses less digits than its factorization.
145205024414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133087.
The product of its (nonzero) digits is 25600, while the sum is 32.
Adding to 145205024414 its reverse (414420502541), we get a palindrome (559625526955).
The spelling of 145205024414 in words is "one hundred forty-five billion, two hundred five million, twenty-four thousand, four hundred fourteen".
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