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4220011230 = 235140667041
BaseRepresentation
bin1111101110001000…
…0100001011011110
3101220002200210010020
43323202010023132
532120310324410
61534425253010
7206401334511
oct37342041336
911802623106
104220011230
1118760a4996
12999334166
13523394286
142c0664d78
1519a733a70
hexfb8842de

4220011230 has 16 divisors (see below), whose sum is σ = 10128027024. Its totient is φ = 1125336320.

The previous prime is 4220011193. The next prime is 4220011253. The reversal of 4220011230 is 321100224.

It is a super-2 number, since 2×42200112302 = 35616989562652225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70333491 + ... + 70333550.

It is an arithmetic number, because the mean of its divisors is an integer number (633001689).

Almost surely, 24220011230 is an apocalyptic number.

4220011230 is an abundant number, since it is smaller than the sum of its proper divisors (5908015794).

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

4220011230 is a wasteful number, since it uses less digits than its factorization.

4220011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140667051.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4220011230 is about 64961.6135113653. The cubic root of 4220011230 is about 1615.9870229716.

Adding to 4220011230 its reverse (321100224), we get a palindrome (4541111454).

The spelling of 4220011230 in words is "four billion, two hundred twenty million, eleven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 140667041 281334082 422001123 703335205 844002246 1406670410 2110005615 4220011230