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42301033 = 831274013
BaseRepresentation
bin1010000101011…
…1011001101001
32221121010002221
42201113121221
541312113113
64110354041
71022360425
oct241273151
987533087
1042301033
1121972435
12121bb921
1389c0cc8
145891b85
153aa898d
hex2857669

42301033 has 8 divisors (see below), whose sum is σ = 43158528. Its totient is φ = 41451984.

The previous prime is 42301031. The next prime is 42301037. The reversal of 42301033 is 33010324.

42301033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42301033 - 21 = 42301031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42300998 and 42301016.

It is not an unprimeable number, because it can be changed into a prime (42301031) 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, 8535 + ... + 12547.

It is an arithmetic number, because the mean of its divisors is an integer number (5394816).

Almost surely, 242301033 is an apocalyptic number.

It is an amenable number.

42301033 is a deficient number, since it is larger than the sum of its proper divisors (857495).

42301033 is a wasteful number, since it uses less digits than its factorization.

42301033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 42301033 is about 6503.9244306803. The cubic root of 42301033 is about 348.4311634030.

Adding to 42301033 its reverse (33010324), we get a palindrome (75311357).

The spelling of 42301033 in words is "forty-two million, three hundred one thousand, thirty-three".

Divisors: 1 83 127 4013 10541 333079 509651 42301033