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2240000213 = 11476764667
BaseRepresentation
bin1000010110000011…
…1011000011010101
312210002221210121212
42011200323003111
514041420001323
61010134551205
7106336454603
oct20540730325
95702853555
102240000213
11a4a470350
12526208505
132990c8319
141736d0873
15d19bdb78
hex8583b0d5

2240000213 has 16 divisors (see below), whose sum is σ = 2532916224. Its totient is φ = 1963259760.

The previous prime is 2240000209. The next prime is 2240000233. The reversal of 2240000213 is 3120000422.

It is not a de Polignac number, because 2240000213 - 22 = 2240000209 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 (2240000233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306 + ... + 66972.

It is an arithmetic number, because the mean of its divisors is an integer number (158307264).

Almost surely, 22240000213 is an apocalyptic number.

It is an amenable number.

2240000213 is a deficient number, since it is larger than the sum of its proper divisors (292916011).

2240000213 is a wasteful number, since it uses less digits than its factorization.

2240000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64792.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2240000213 is about 47328.6405150201. The cubic root of 2240000213 is about 1308.4265655479.

Adding to 2240000213 its reverse (3120000422), we get a palindrome (5360000635).

The spelling of 2240000213 in words is "two billion, two hundred forty million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 11 47 67 517 737 3149 34639 64667 711337 3039349 4332689 33432839 47659579 203636383 2240000213