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42806976301 = 179239145119
BaseRepresentation
bin100111110111011111…
…101001111100101101
311002111021212201002201
4213313133221330231
51200132041220201
631355410021501
73043540203115
oct476737517455
9132437781081
1042806976301
1117177470971
128367b77891
134062782c9b
1421012ca045
1511a814d801
hex9f77e9f2d

42806976301 has 4 divisors (see below), whose sum is σ = 43046121600. Its totient is φ = 42567831004.

The previous prime is 42806976283. The next prime is 42806976319. The reversal of 42806976301 is 10367960824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (42806976283) and next prime (42806976319).

It is a cyclic number.

It is not a de Polignac number, because 42806976301 - 217 = 42806845229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42806976101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119572381 + ... + 119572738.

It is an arithmetic number, because the mean of its divisors is an integer number (10761530400).

Almost surely, 242806976301 is an apocalyptic number.

It is an amenable number.

42806976301 is a deficient number, since it is larger than the sum of its proper divisors (239145299).

42806976301 is a wasteful number, since it uses less digits than its factorization.

42806976301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239145298.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 42806976301 in words is "forty-two billion, eight hundred six million, nine hundred seventy-six thousand, three hundred one".

Divisors: 1 179 239145119 42806976301