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42675801 = 372032181
BaseRepresentation
bin1010001011001…
…0111001011001
32222022011012020
42202302321121
541411111201
64122405053
71025511150
oct242627131
988264166
1042675801
11220a8a63
1212360789
138ac276c
14594c597
153b2ea36
hex28b2e59

42675801 has 8 divisors (see below), whose sum is σ = 65029824. Its totient is φ = 24386160.

The previous prime is 42675799. The next prime is 42675803. The reversal of 42675801 is 10857624.

42675801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42675799) and next prime (42675803).

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

It is not a de Polignac number, because 42675801 - 21 = 42675799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42675803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016070 + ... + 1016111.

It is an arithmetic number, because the mean of its divisors is an integer number (8128728).

Almost surely, 242675801 is an apocalyptic number.

It is an amenable number.

42675801 is a deficient number, since it is larger than the sum of its proper divisors (22354023).

42675801 is a wasteful number, since it uses less digits than its factorization.

42675801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032191.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 42675801 is about 6532.6718117475. The cubic root of 42675801 is about 349.4571202876.

It can be divided in two parts, 4267580 and 1, that added together give a triangular number (4267581 = T2921).

The spelling of 42675801 in words is "forty-two million, six hundred seventy-five thousand, eight hundred one".

Divisors: 1 3 7 21 2032181 6096543 14225267 42675801