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2232001230 = 2351713213313
BaseRepresentation
bin1000010100001001…
…1010001011001110
312202112220102002020
42011002122023032
514032343014410
61005251311010
7106211461134
oct20502321316
95675812066
102232001230
11a459a7618
125235ab466
132975574b4
1417260b754
15d0e3da70
hex8509a2ce

2232001230 has 64 divisors (see below), whose sum is σ = 5677915968. Its totient is φ = 559595520.

The previous prime is 2232001183. The next prime is 2232001237. The reversal of 2232001230 is 321002322.

It is a super-3 number, since 3×22320012303 (a number of 29 digits) contains 333 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 not an unprimeable number, because it can be changed into a prime (2232001237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672054 + ... + 675366.

It is an arithmetic number, because the mean of its divisors is an integer number (88717437).

Almost surely, 22232001230 is an apocalyptic number.

2232001230 is an abundant number, since it is smaller than the sum of its proper divisors (3445914738).

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

2232001230 is a wasteful number, since it uses less digits than its factorization.

2232001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2232001230 is about 47244.0602615821. The cubic root of 2232001230 is about 1306.8672554782.

Adding to 2232001230 its reverse (321002322), we get a palindrome (2553003552).

The spelling of 2232001230 in words is "two billion, two hundred thirty-two million, one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 1321 2642 3313 3963 6605 6626 7926 9939 13210 16565 19815 19878 22457 33130 39630 44914 49695 56321 67371 99390 112285 112642 134742 168963 224570 281605 336855 337926 563210 673710 844815 1689630 4376473 8752946 13129419 21882365 26258838 43764730 65647095 74400041 131294190 148800082 223200123 372000205 446400246 744000410 1116000615 2232001230