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42002203301 = 193937156149
BaseRepresentation
bin100111000111100001…
…101100001010100101
311000102012120000002022
4213013201230022211
51142010031001201
631143500552525
73014565560132
oct470741541245
9130365500068
1042002203301
11168a4170013
128182552745
133c64b1b746
14206647b589
15115c68241b
hex9c786c2a5

42002203301 has 8 divisors (see below), whose sum is σ = 44214756000. Its totient is φ = 39789841680.

The previous prime is 42002203277. The next prime is 42002203333. The reversal of 42002203301 is 10330220024.

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 42002203301 - 230 = 40928461477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42002203301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42002203381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719975 + ... + 776123.

It is an arithmetic number, because the mean of its divisors is an integer number (5526844500).

Almost surely, 242002203301 is an apocalyptic number.

It is an amenable number.

42002203301 is a deficient number, since it is larger than the sum of its proper divisors (2212552699).

42002203301 is a wasteful number, since it uses less digits than its factorization.

42002203301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95539.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 42002203301 its reverse (10330220024), we get a palindrome (52332423325).

The spelling of 42002203301 in words is "forty-two billion, two million, two hundred three thousand, three hundred one".

Divisors: 1 19 39371 56149 748049 1066831 2210642279 42002203301