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2213124230 = 25221312423
BaseRepresentation
bin1000001111101001…
…1001100010000110
312201020101100201002
42003322121202012
514013024433410
61003334533302
7105562150142
oct20372314206
95636340632
102213124230
11a36283a99
12519207232
13293678285
1416dcd6222
15ce4607a5
hex83e99886

2213124230 has 8 divisors (see below), whose sum is σ = 3983623632. Its totient is φ = 885249688.

The previous prime is 2213124227. The next prime is 2213124259. The reversal of 2213124230 is 324213122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110656202 + ... + 110656221.

It is an arithmetic number, because the mean of its divisors is an integer number (497952954).

Almost surely, 22213124230 is an apocalyptic number.

2213124230 is a deficient number, since it is larger than the sum of its proper divisors (1770499402).

2213124230 is a wasteful number, since it uses less digits than its factorization.

2213124230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221312430.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2213124230 is about 47043.8543276377. The cubic root of 2213124230 is about 1303.1725727255.

Adding to 2213124230 its reverse (324213122), we get a palindrome (2537337352).

The spelling of 2213124230 in words is "two billion, two hundred thirteen million, one hundred twenty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 221312423 442624846 1106562115 2213124230