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2031041201 = 71491947307
BaseRepresentation
bin111100100001111…
…0011101010110001
312020112202120202012
41321003303222301
513124421304301
6533312132305
7101221364630
oct17103635261
95215676665
102031041201
11952519352
12488237095
13264a25237
14153a59517
15bd494ebb
hex790f3ab1

2031041201 has 8 divisors (see below), whose sum is σ = 2336769600. Its totient is φ = 1729207728.

The previous prime is 2031041189. The next prime is 2031041209. The reversal of 2031041201 is 1021401302.

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 2031041201 - 218 = 2030779057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031041209) 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, 972611 + ... + 974696.

It is an arithmetic number, because the mean of its divisors is an integer number (292096200).

Almost surely, 22031041201 is an apocalyptic number.

It is an amenable number.

2031041201 is a deficient number, since it is larger than the sum of its proper divisors (305728399).

2031041201 is a wasteful number, since it uses less digits than its factorization.

2031041201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947463.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2031041201 is about 45067.0744668433. The cubic root of 2031041201 is about 1266.4058590995.

Adding to 2031041201 its reverse (1021401302), we get a palindrome (3052442503).

The spelling of 2031041201 in words is "two billion, thirty-one million, forty-one thousand, two hundred one".

Divisors: 1 7 149 1043 1947307 13631149 290148743 2031041201