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420114301 = 1922111279
BaseRepresentation
bin11001000010100…
…110111101111101
31002021112000110221
4121002212331331
51330022124201
6105404301341
713260625015
oct3102467575
91067460427
10420114301
111a6164102
12b8841851
1369064a59
143db1cc45
1526d384a1
hex190a6f7d

420114301 has 4 divisors (see below), whose sum is σ = 442225600. Its totient is φ = 398003004.

The previous prime is 420114281. The next prime is 420114311. The reversal of 420114301 is 103411024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 420114301 - 25 = 420114269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420114311) 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 3 ways as a sum of consecutive naturals, for example, 11055621 + ... + 11055658.

It is an arithmetic number, because the mean of its divisors is an integer number (110556400).

Almost surely, 2420114301 is an apocalyptic number.

It is an amenable number.

420114301 is a deficient number, since it is larger than the sum of its proper divisors (22111299).

420114301 is a wasteful number, since it uses less digits than its factorization.

420114301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22111298.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 420114301 is about 20496.6900010709. The cubic root of 420114301 is about 748.9551679253.

Adding to 420114301 its reverse (103411024), we get a palindrome (523525325).

The spelling of 420114301 in words is "four hundred twenty million, one hundred fourteen thousand, three hundred one".

Divisors: 1 19 22111279 420114301