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220014230 = 2543895749
BaseRepresentation
bin11010001110100…
…10011010010110
3120022222212210012
431013102122112
5422310423410
633455400222
75311042622
oct1507223226
9508885705
10220014230
11103212a47
1261823072
1336774047
1421312182
15144ae605
hexd1d2696

220014230 has 32 divisors (see below), whose sum is σ = 409860000. Its totient is φ = 84978432.

The previous prime is 220014229. The next prime is 220014233. The reversal of 220014230 is 32410022.

220014230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2200142302 = 96812522804985800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220014233) 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, 35396 + ... + 41144.

It is an arithmetic number, because the mean of its divisors is an integer number (12808125).

Almost surely, 2220014230 is an apocalyptic number.

220014230 is a deficient number, since it is larger than the sum of its proper divisors (189845770).

220014230 is a wasteful number, since it uses less digits than its factorization.

220014230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5888.

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

The square root of 220014230 is about 14832.8766596369. The cubic root of 220014230 is about 603.6940891290.

Adding to 220014230 its reverse (32410022), we get a palindrome (252424252).

The spelling of 220014230 in words is "two hundred twenty million, fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 43 86 89 178 215 430 445 890 3827 5749 7654 11498 19135 28745 38270 57490 247207 494414 511661 1023322 1236035 2472070 2558305 5116610 22001423 44002846 110007115 220014230