Base | Representation |
---|---|
bin | 10001010101000… |
… | …00011111000001 |
3 | 101010112002120120 |
4 | 20222200133001 |
5 | 244203021313 |
6 | 22231330453 |
7 | 3413355342 |
oct | 1052403701 |
9 | 333462516 |
10 | 145360833 |
11 | 75063822 |
12 | 40820a29 |
13 | 24166437 |
14 | 1543c0c9 |
15 | cb64d23 |
hex | 8aa07c1 |
145360833 has 8 divisors (see below), whose sum is σ = 194097696. Its totient is φ = 96765600.
The previous prime is 145360819. The next prime is 145360861. The reversal of 145360833 is 338063541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 145360833 - 28 = 145360577 is a prime.
It is a super-2 number, since 2×1453608332 = 42259543540907778, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 145360794 and 145360803.
It is not an unprimeable number, because it can be changed into a prime (145360933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32988 + ... + 37133.
It is an arithmetic number, because the mean of its divisors is an integer number (24262212).
Almost surely, 2145360833 is an apocalyptic number.
It is an amenable number.
145360833 is a deficient number, since it is larger than the sum of its proper divisors (48736863).
145360833 is an equidigital number, since it uses as much as digits as its factorization.
145360833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70815.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 145360833 is about 12056.5680440165. The cubic root of 145360833 is about 525.7942119813.
The spelling of 145360833 in words is "one hundred forty-five million, three hundred sixty thousand, eight hundred thirty-three".
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