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601634413 is a prime number
BaseRepresentation
bin100011110111000…
…011011001101101
31112221002012021001
4203313003121231
52213004300123
6135411040301
720623544122
oct4367033155
91487065231
10601634413
11289674926
121495a0091
139784b7c3
1459c90749
1537c420ad
hex23dc366d

601634413 has 2 divisors, whose sum is σ = 601634414. Its totient is φ = 601634412.

The previous prime is 601634389. The next prime is 601634419. The reversal of 601634413 is 314436106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 418898089 + 182736324 = 20467^2 + 13518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-601634413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601634419) 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 as a sum of consecutive naturals, namely, 300817206 + 300817207.

It is an arithmetic number, because the mean of its divisors is an integer number (300817207).

Almost surely, 2601634413 is an apocalyptic number.

It is an amenable number.

601634413 is a deficient number, since it is larger than the sum of its proper divisors (1).

601634413 is an equidigital number, since it uses as much as digits as its factorization.

601634413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 601634413 is about 24528.2370544644. The cubic root of 601634413 is about 844.1978139128.

It can be divided in two parts, 601634 and 413, that multiplied together give a palindrome (248474842).

The spelling of 601634413 in words is "six hundred one million, six hundred thirty-four thousand, four hundred thirteen".