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2013414321 = 32512673857
BaseRepresentation
bin111100000000010…
…0100001110110001
312012022121001012210
41320000210032301
513110413224241
6531442242333
7100615511412
oct17000441661
95168531183
102013414321
11943579a86
124823563a9
13261193029
1415158b809
15bbb62316
hex780243b1

2013414321 has 8 divisors (see below), whose sum is σ = 2695248864. Its totient is φ = 1336928000.

The previous prime is 2013414317. The next prime is 2013414323. The reversal of 2013414321 is 1234143102.

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 2013414321 - 22 = 2013414317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013414323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336176 + ... + 1337681.

It is an arithmetic number, because the mean of its divisors is an integer number (336906108).

Almost surely, 22013414321 is an apocalyptic number.

It is an amenable number.

2013414321 is a deficient number, since it is larger than the sum of its proper divisors (681834543).

2013414321 is a wasteful number, since it uses less digits than its factorization.

2013414321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674111.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2013414321 is about 44871.0855785772. The cubic root of 2013414321 is about 1262.7316065108.

Adding to 2013414321 its reverse (1234143102), we get a palindrome (3247557423).

The spelling of 2013414321 in words is "two billion, thirteen million, four hundred fourteen thousand, three hundred twenty-one".

Divisors: 1 3 251 753 2673857 8021571 671138107 2013414321