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3001425251 = 11401680441
BaseRepresentation
bin1011001011100110…
…0001110101100011
321202011201012102012
42302321201311203
522121331102001
61213454543135
7134243456636
oct26271416543
97664635365
103001425251
111300254240
126b9207aab
1338aa93196
14206897c1d
151287762bb
hexb2e61d63

3001425251 has 8 divisors (see below), whose sum is σ = 3282452208. Its totient is φ = 2721760000.

The previous prime is 3001425247. The next prime is 3001425263. The reversal of 3001425251 is 1525241003.

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 3001425251 - 22 = 3001425247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3001425751) 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, 335810 + ... + 344631.

It is an arithmetic number, because the mean of its divisors is an integer number (410306526).

Almost surely, 23001425251 is an apocalyptic number.

3001425251 is a deficient number, since it is larger than the sum of its proper divisors (281026957).

3001425251 is a wasteful number, since it uses less digits than its factorization.

3001425251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680853.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3001425251 is about 54785.2649076373. The cubic root of 3001425251 is about 1442.4779305525.

Adding to 3001425251 its reverse (1525241003), we get a palindrome (4526666254).

The spelling of 3001425251 in words is "three billion, one million, four hundred twenty-five thousand, two hundred fifty-one".

Divisors: 1 11 401 4411 680441 7484851 272856841 3001425251