Base | Representation |
---|---|
bin | 10001011000001… |
… | …11101000001110 |
3 | 101011022120002212 |
4 | 20230013220032 |
5 | 244310031220 |
6 | 22244350422 |
7 | 3420065141 |
oct | 1054075016 |
9 | 334276085 |
10 | 145783310 |
11 | 75322182 |
12 | 409a5412 |
13 | 2428381a |
14 | 1550c058 |
15 | cbea0c5 |
hex | 8b07a0e |
145783310 has 24 divisors (see below), whose sum is σ = 264553128. Its totient is φ = 57840000.
The previous prime is 145783307. The next prime is 145783343. The reversal of 145783310 is 13387541.
145783310 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 2×1457833102 = 42505546949112200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 580685 + ... + 580935.
It is an arithmetic number, because the mean of its divisors is an integer number (11023047).
Almost surely, 2145783310 is an apocalyptic number.
145783310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145783310 is a deficient number, since it is larger than the sum of its proper divisors (118769818).
145783310 is an equidigital number, since it uses as much as digits as its factorization.
145783310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740 (or 499 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 145783310 is about 12074.0759480798. The cubic root of 145783310 is about 526.3031090436.
The spelling of 145783310 in words is "one hundred forty-five million, seven hundred eighty-three thousand, three hundred ten".
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