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30201295 = 514834073
BaseRepresentation
bin111001100110…
…1010111001111
32002211101101111
41303031113033
530212420140
62555152451
7514464265
oct163152717
962741344
1030201295
1116058753
12a145727
1363457b7
144022435
1529b87ea
hex1ccd5cf

30201295 has 8 divisors (see below), whose sum is σ = 36274896. Its totient is φ = 24138816.

The previous prime is 30201271. The next prime is 30201319. The reversal of 30201295 is 59210203.

It is an interprime number because it is at equal distance from previous prime (30201271) and next prime (30201319).

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 30201295 - 25 = 30201263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5379 + ... + 9451.

It is an arithmetic number, because the mean of its divisors is an integer number (4534362).

Almost surely, 230201295 is an apocalyptic number.

30201295 is a deficient number, since it is larger than the sum of its proper divisors (6073601).

30201295 is a wasteful number, since it uses less digits than its factorization.

30201295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 30201295 is about 5495.5704890393. The cubic root of 30201295 is about 311.4166690675.

Adding to 30201295 its reverse (59210203), we get a palindrome (89411498).

The spelling of 30201295 in words is "thirty million, two hundred one thousand, two hundred ninety-five".

Divisors: 1 5 1483 4073 7415 20365 6040259 30201295