Base | Representation |
---|---|
bin | 10001010110101… |
… | …00010111100110 |
3 | 101010220220002120 |
4 | 20223110113212 |
5 | 244231321400 |
6 | 22240050410 |
7 | 3415232046 |
oct | 1053242746 |
9 | 333826076 |
10 | 145573350 |
11 | 7519945a |
12 | 40903a06 |
13 | 2420c0a0 |
14 | 15495726 |
15 | cba7ca0 |
hex | 8ad45e6 |
145573350 has 48 divisors (see below), whose sum is σ = 388798032. Its totient is φ = 35832960.
The previous prime is 145573349. The next prime is 145573381. The reversal of 145573350 is 53375541.
145573350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35377 + ... + 39276.
It is an arithmetic number, because the mean of its divisors is an integer number (8099959).
Almost surely, 2145573350 is an apocalyptic number.
145573350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145573350 is an abundant number, since it is smaller than the sum of its proper divisors (243224682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145573350 is a wasteful number, since it uses less digits than its factorization.
145573350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74681 (or 74676 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 33.
The square root of 145573350 is about 12065.3781540406. The cubic root of 145573350 is about 526.0503236079.
The spelling of 145573350 in words is "one hundred forty-five million, five hundred seventy-three thousand, three hundred fifty".
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