Base | Representation |
---|---|
bin | 10001010111011… |
… | …11001101100110 |
3 | 101011010110220212 |
4 | 20223233031212 |
5 | 244243331202 |
6 | 22242255422 |
7 | 3416200442 |
oct | 1053571546 |
9 | 334113825 |
10 | 145683302 |
11 | 75264026 |
12 | 40957572 |
13 | 2424a14b |
14 | 154c3822 |
15 | cbca652 |
hex | 8aef366 |
145683302 has 16 divisors (see below), whose sum is σ = 231617232. Its totient is φ = 68486400.
The previous prime is 145683301. The next prime is 145683337. The reversal of 145683302 is 203386541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145683301) 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, 47858 + ... + 50810.
It is an arithmetic number, because the mean of its divisors is an integer number (14476077).
Almost surely, 2145683302 is an apocalyptic number.
145683302 is a deficient number, since it is larger than the sum of its proper divisors (85933930).
145683302 is a wasteful number, since it uses less digits than its factorization.
145683302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4423.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 145683302 is about 12069.9338026354. The cubic root of 145683302 is about 526.1827327542.
The spelling of 145683302 in words is "one hundred forty-five million, six hundred eighty-three thousand, three hundred two".
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