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411211013 = 19910871901
BaseRepresentation
bin11000100000101…
…001010100000101
31001122202200110112
4120200221110011
51320232223023
6104445402405
713122143633
oct3040512405
91048680415
10411211013
111a1132a14
12b5869405
1367268435
143c882353
152617a478
hex18829505

411211013 has 8 divisors (see below), whose sum is σ = 413875200. Its totient is φ = 408553200.

The previous prime is 411210991. The next prime is 411211019. The reversal of 411211013 is 310112114.

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 411211013 - 220 = 410162437 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 (411211019) 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, 215363 + ... + 217263.

It is an arithmetic number, because the mean of its divisors is an integer number (51734400).

Almost surely, 2411211013 is an apocalyptic number.

It is an amenable number.

411211013 is a deficient number, since it is larger than the sum of its proper divisors (2664187).

411211013 is a wasteful number, since it uses less digits than its factorization.

411211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 411211013 is about 20278.3385167523. The cubic root of 411211013 is about 743.6265932951.

Adding to 411211013 its reverse (310112114), we get a palindrome (721323127).

The spelling of 411211013 in words is "four hundred eleven million, two hundred eleven thousand, thirteen".

Divisors: 1 199 1087 1901 216313 378299 2066387 411211013