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2014032213 = 321013975581
BaseRepresentation
bin111100000001011…
…1011000101010101
312012100202102210200
41320002323011111
513111043012323
6531503411113
7100623664014
oct17002730525
95170672720
102014032213
11943961236
124825b3a99
1326134b34b
141516aca7b
15bbc35443
hex780bb155

2014032213 has 24 divisors (see below), whose sum is σ = 2945889336. Its totient is φ = 1325808000.

The previous prime is 2014032179. The next prime is 2014032227. The reversal of 2014032213 is 3122304102.

It can be written as a sum of positive squares in 4 ways, for example, as 791690769 + 1222341444 = 28137^2 + 34962^2 .

It is not a de Polignac number, because 2014032213 - 213 = 2014024021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014032263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358083 + ... + 363663.

It is an arithmetic number, because the mean of its divisors is an integer number (122745389).

Almost surely, 22014032213 is an apocalyptic number.

It is an amenable number.

2014032213 is a deficient number, since it is larger than the sum of its proper divisors (931857123).

2014032213 is a wasteful number, since it uses less digits than its factorization.

2014032213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6085 (or 6082 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2014032213 is about 44877.9702415339. The cubic root of 2014032213 is about 1262.8607655465.

Adding to 2014032213 its reverse (3122304102), we get a palindrome (5136336315).

The spelling of 2014032213 in words is "two billion, fourteen million, thirty-two thousand, two hundred thirteen".

Divisors: 1 3 9 101 303 397 909 1191 3573 5581 16743 40097 50229 120291 360873 563681 1691043 2215657 5073129 6646971 19940913 223781357 671344071 2014032213