Base | Representation |
---|---|
bin | 11001010000100… |
… | …110101111100100 |
3 | 1002112102102112100 |
4 | 121100212233210 |
5 | 1331442032041 |
6 | 110015052100 |
7 | 13334046051 |
oct | 3120465744 |
9 | 1075372470 |
10 | 423783396 |
11 | 1a823a813 |
12 | b9b11030 |
13 | 69a4ab0a |
14 | 403d6028 |
15 | 273106b6 |
hex | 19426be4 |
423783396 has 81 divisors (see below), whose sum is σ = 1109705961. Its totient is φ = 136361664.
The previous prime is 423783383. The next prime is 423783401. The reversal of 423783396 is 693387324.
The square root of 423783396 is 20586.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 240560100 + 183223296 = 15510^2 + 13536^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5805216 + ... + 5805288.
Almost surely, 2423783396 is an apocalyptic number.
423783396 is the 20586-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423783396
423783396 is an abundant number, since it is smaller than the sum of its proper divisors (685922565).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423783396 is a wasteful number, since it uses less digits than its factorization.
423783396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250 (or 125 counting only the distinct ones).
The product of its digits is 653184, while the sum is 45.
The cubic root of 423783396 is about 751.1292003555.
The spelling of 423783396 in words is "four hundred twenty-three million, seven hundred eighty-three thousand, three hundred ninety-six".
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