Base | Representation |
---|---|
bin | 100000000001010… |
… | …011100000110110 |
3 | 1101102212020200010 |
4 | 200001103200312 |
5 | 2100011303412 |
6 | 125150201050 |
7 | 16212143415 |
oct | 4001234066 |
9 | 1342766603 |
10 | 537212982 |
11 | 256274079 |
12 | 12bab3186 |
13 | 873b4207 |
14 | 514c147c |
15 | 3226933c |
hex | 20053836 |
537212982 has 32 divisors (see below), whose sum is σ = 1096457472. Its totient is φ = 175410144.
The previous prime is 537212939. The next prime is 537212987. The reversal of 537212982 is 289212735.
It is a self number, because there is not a number n which added to its sum of digits gives 537212982.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537212987) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306633 + ... + 308379.
It is an arithmetic number, because the mean of its divisors is an integer number (34264296).
Almost surely, 2537212982 is an apocalyptic number.
537212982 is an abundant number, since it is smaller than the sum of its proper divisors (559244490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537212982 is a wasteful number, since it uses less digits than its factorization.
537212982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2772.
The product of its digits is 60480, while the sum is 39.
The square root of 537212982 is about 23177.8554227953. The cubic root of 537212982 is about 812.9219177351.
The spelling of 537212982 in words is "five hundred thirty-seven million, two hundred twelve thousand, nine hundred eighty-two".
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