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3230001330 = 2351943131783
BaseRepresentation
bin1100000010000101…
…1110100010110010
322100002211001211220
43000201132202302
523103340020310
61252302045510
7143020362333
oct30041364262
98302731756
103230001330
111408284896
12761879896
133c62442ba
14228d9828a
1513d877670
hexc085e8b2

3230001330 has 64 divisors (see below), whose sum is σ = 8349834240. Its totient is φ = 797017536.

The previous prime is 3230001277. The next prime is 3230001331. The reversal of 3230001330 is 331000323.

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

It is not an unprimeable number, because it can be changed into a prime (3230001331) 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, 41382 + ... + 90401.

It is an arithmetic number, because the mean of its divisors is an integer number (130466160).

Almost surely, 23230001330 is an apocalyptic number.

3230001330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3230001330 is an abundant number, since it is smaller than the sum of its proper divisors (5119832910).

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

3230001330 is a wasteful number, since it uses less digits than its factorization.

3230001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131855.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 3230001330 is about 56833.1006544602. The cubic root of 3230001330 is about 1478.2035254586.

Adding to 3230001330 its reverse (331000323), we get a palindrome (3561001653).

The spelling of 3230001330 in words is "three billion, two hundred thirty million, one thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 43 57 86 95 114 129 190 215 258 285 430 570 645 817 1290 1634 2451 4085 4902 8170 12255 24510 131783 263566 395349 658915 790698 1317830 1976745 2503877 3953490 5007754 5666669 7511631 11333338 12519385 15023262 17000007 25038770 28333345 34000014 37558155 56666690 75116310 85000035 107666711 170000070 215333422 323000133 538333555 646000266 1076667110 1615000665 3230001330