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214268230230 = 23523310533667
BaseRepresentation
bin1100011110001101100…
…0011011101001010110
3202111001201110212202220
43013203120123221112
512002310131331410
6242233343443210
721323523622605
oct3074330335126
9674051425686
10214268230230
118296391480a
1235639bb6506
1317289384462
14a52905ba3c
155890ddd070
hex31e361ba56

214268230230 has 32 divisors (see below), whose sum is σ = 536602178304. Its totient is φ = 54653925216.

The previous prime is 214268230217. The next prime is 214268230261. The reversal of 214268230230 is 32032862412.

It is a junction number, because it is equal to n+sod(n) for n = 214268230191 and 214268230200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155266144 + ... + 155267523.

It is an arithmetic number, because the mean of its divisors is an integer number (16768818072).

Almost surely, 2214268230230 is an apocalyptic number.

214268230230 is an abundant number, since it is smaller than the sum of its proper divisors (322333948074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214268230230 is a wasteful number, since it uses less digits than its factorization.

214268230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310533700.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 214268230230 in words is "two hundred fourteen billion, two hundred sixty-eight million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 310533667 621067334 931601001 1552668335 1863202002 3105336670 4658005005 7142274341 9316010010 14284548682 21426823023 35711371705 42853646046 71422743410 107134115115 214268230230