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1014144213 = 31492268779
BaseRepresentation
bin111100011100101…
…001110011010101
32121200021212022210
4330130221303111
54034110103323
6244344344033
734063040445
oct7434516325
92550255283
101014144213
11480504615
12243775019
13132150144
1498990125
155e077293
hex3c729cd5

1014144213 has 8 divisors (see below), whose sum is σ = 1361268000. Its totient is φ = 671558288.

The previous prime is 1014144203. The next prime is 1014144217. The reversal of 1014144213 is 3124414101.

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 1014144213 - 210 = 1014143189 is a prime.

It is a super-2 number, since 2×10141442132 = 2056976969522778738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1014144213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014144217) 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, 1133943 + ... + 1134836.

It is an arithmetic number, because the mean of its divisors is an integer number (170158500).

Almost surely, 21014144213 is an apocalyptic number.

It is an amenable number.

1014144213 is a deficient number, since it is larger than the sum of its proper divisors (347123787).

1014144213 is a wasteful number, since it uses less digits than its factorization.

1014144213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268931.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1014144213 is about 31845.6309876253. The cubic root of 1014144213 is about 1004.6926819565.

Adding to 1014144213 its reverse (3124414101), we get a palindrome (4138558314).

The spelling of 1014144213 in words is "one billion, fourteen million, one hundred forty-four thousand, two hundred thirteen".

Divisors: 1 3 149 447 2268779 6806337 338048071 1014144213