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42008883 = 372000423
BaseRepresentation
bin1010000001000…
…0000100110011
32221001021100120
42200100010303
541223241013
64100221323
71020032610
oct240200463
987037316
1042008883
1121792994
121209a843
13891b037
145817507
153a4c123
hex2810133

42008883 has 8 divisors (see below), whose sum is σ = 64013568. Its totient is φ = 24005064.

The previous prime is 42008881. The next prime is 42008891. The reversal of 42008883 is 38880024.

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

It is not a de Polignac number, because 42008883 - 21 = 42008881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42008881) 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, 1000191 + ... + 1000232.

It is an arithmetic number, because the mean of its divisors is an integer number (8001696).

Almost surely, 242008883 is an apocalyptic number.

42008883 is a deficient number, since it is larger than the sum of its proper divisors (22004685).

42008883 is a wasteful number, since it uses less digits than its factorization.

42008883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000433.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 42008883 is about 6481.4260005033. The cubic root of 42008883 is about 347.6271687490.

The spelling of 42008883 in words is "forty-two million, eight thousand, eight hundred eighty-three".

Divisors: 1 3 7 21 2000423 6001269 14002961 42008883