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342225001 = 478878209
BaseRepresentation
bin10100011001011…
…111000001101001
3212211221211110001
4110121133001221
51200102200001
653543023001
711323602346
oct2431370151
9784854401
10342225001
111661a4788
129673aa61
1355b93301
14336457cd
15200a0001
hex1465f069

342225001 has 8 divisors (see below), whose sum is σ = 349943040. Its totient is φ = 334525248.

The previous prime is 342224999. The next prime is 342225043. The reversal of 342225001 is 100522243.

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 342225001 - 21 = 342224999 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 342225001.

It is not an unprimeable number, because it can be changed into a prime (342225101) 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, 37585 + ... + 45793.

It is an arithmetic number, because the mean of its divisors is an integer number (43742880).

Almost surely, 2342225001 is an apocalyptic number.

It is an amenable number.

342225001 is a deficient number, since it is larger than the sum of its proper divisors (7718039).

342225001 is an equidigital number, since it uses as much as digits as its factorization.

342225001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 342225001 is about 18499.3243390130. The cubic root of 342225001 is about 699.4723922245.

Adding to 342225001 its reverse (100522243), we get a palindrome (442747244).

The spelling of 342225001 in words is "three hundred forty-two million, two hundred twenty-five thousand, one".

Divisors: 1 47 887 8209 41689 385823 7281383 342225001