Search a number
-
+
42035329 = 723261089
BaseRepresentation
bin1010000001011…
…0100010000001
32221002121122001
42200112202001
541230112304
64100544001
71020202660
oct240264201
987077561
1042035329
1121800846
12120b2001
13892a09b
145822dd7
153a54da4
hex2816881

42035329 has 8 divisors (see below), whose sum is σ = 50129280. Its totient is φ = 34463616.

The previous prime is 42035321. The next prime is 42035341. The reversal of 42035329 is 92353024.

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 42035329 - 23 = 42035321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42035297 and 42035306.

It is not an unprimeable number, because it can be changed into a prime (42035321) 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, 130384 + ... + 130705.

It is an arithmetic number, because the mean of its divisors is an integer number (6266160).

Almost surely, 242035329 is an apocalyptic number.

It is an amenable number.

42035329 is a deficient number, since it is larger than the sum of its proper divisors (8093951).

42035329 is a wasteful number, since it uses less digits than its factorization.

42035329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261119.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 42035329 is about 6483.4658169840. The cubic root of 42035329 is about 347.7001010985.

The spelling of 42035329 in words is "forty-two million, thirty-five thousand, three hundred twenty-nine".

Divisors: 1 7 23 161 261089 1827623 6005047 42035329