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42683206 = 21011311613
BaseRepresentation
bin1010001011010…
…0101101000110
32222022112100111
42202310231012
541411330311
64122503234
71025541556
oct242645506
988275314
1042683206
1122103585
1212364b1a
138ac5c47
145951166
153b31d21
hex28b4b46

42683206 has 16 divisors (see below), whose sum is σ = 65192688. Its totient is φ = 20956000.

The previous prime is 42683203. The next prime is 42683231. The reversal of 42683206 is 60238624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42683203) 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, 25656 + ... + 27268.

It is an arithmetic number, because the mean of its divisors is an integer number (4074543).

Almost surely, 242683206 is an apocalyptic number.

42683206 is a deficient number, since it is larger than the sum of its proper divisors (22509482).

42683206 is a wasteful number, since it uses less digits than its factorization.

42683206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 42683206 is about 6533.2385537343. The cubic root of 42683206 is about 349.4773314319.

The spelling of 42683206 in words is "forty-two million, six hundred eighty-three thousand, two hundred six".

Divisors: 1 2 101 131 202 262 1613 3226 13231 26462 162913 211303 325826 422606 21341603 42683206