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42699301 = 436714821
BaseRepresentation
bin1010001011100…
…0101000100101
32222100100102121
42202320220211
541412334201
64123105541
71025636521
oct242705045
988310377
1042699301
1122114687
12123722b1
138b00378
145956d81
153b369a1
hex28b8a25

42699301 has 8 divisors (see below), whose sum is σ = 44347424. Its totient is φ = 41081040.

The previous prime is 42699299. The next prime is 42699337. The reversal of 42699301 is 10399624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42699301 - 21 = 42699299 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 (42699401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4530 + ... + 10291.

It is an arithmetic number, because the mean of its divisors is an integer number (5543428).

Almost surely, 242699301 is an apocalyptic number.

It is an amenable number.

42699301 is a deficient number, since it is larger than the sum of its proper divisors (1648123).

42699301 is a wasteful number, since it uses less digits than its factorization.

42699301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14931.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 42699301 is about 6534.4702157099. The cubic root of 42699301 is about 349.5212529280.

The spelling of 42699301 in words is "forty-two million, six hundred ninety-nine thousand, three hundred one".

Divisors: 1 43 67 2881 14821 637303 993007 42699301