Base | Representation |
---|---|
bin | 1000011111111111000… |
… | …0011101000000011001 |
3 | 111221220201110001212110 |
4 | 2013333300131000121 |
5 | 4343024323000234 |
6 | 151025522302533 |
7 | 13356426266346 |
oct | 2077760350031 |
9 | 457821401773 |
10 | 146024812569 |
11 | 56a24221a89 |
12 | 243734b7a49 |
13 | 10a01b3784c |
14 | 70d38597cd |
15 | 3be9b0b1e9 |
hex | 21ffc1d019 |
146024812569 has 32 divisors (see below), whose sum is σ = 217373345280. Its totient is φ = 86652916992.
The previous prime is 146024812567. The next prime is 146024812601. The reversal of 146024812569 is 965218420641.
146024812569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 146024812569 - 21 = 146024812567 is a prime.
It is a super-2 number, since 2×1460248125692 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (146024812561) 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, 440442 + ... + 697164.
It is an arithmetic number, because the mean of its divisors is an integer number (6792917040).
Almost surely, 2146024812569 is an apocalyptic number.
146024812569 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
146024812569 is a deficient number, since it is larger than the sum of its proper divisors (71348532711).
146024812569 is a wasteful number, since it uses less digits than its factorization.
146024812569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257349.
The product of its (nonzero) digits is 829440, while the sum is 48.
The spelling of 146024812569 in words is "one hundred forty-six billion, twenty-four million, eight hundred twelve thousand, five hundred sixty-nine".
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