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3020231230 = 2511314271873
BaseRepresentation
bin1011010000000101…
…0001001000111110
321210111002122100221
42310001101020332
522141134344410
61215410011554
7134562353602
oct26401211076
97714078327
103020231230
11130a929475
12703576bba
13391948c93
14209191502
1512a23d4da
hexb405123e

3020231230 has 32 divisors (see below), whose sum is σ = 5491299744. Its totient is φ = 1195923456.

The previous prime is 3020231219. The next prime is 3020231243. The reversal of 3020231230 is 321320203.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1611574 + ... + 1613446.

It is an arithmetic number, because the mean of its divisors is an integer number (171603117).

Almost surely, 23020231230 is an apocalyptic number.

3020231230 is a deficient number, since it is larger than the sum of its proper divisors (2471068514).

3020231230 is a wasteful number, since it uses less digits than its factorization.

3020231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3020231230 is about 54956.6304461982. The cubic root of 3020231230 is about 1445.4843632718.

Adding to 3020231230 its reverse (321320203), we get a palindrome (3341551433).

The spelling of 3020231230 in words is "three billion, twenty million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 113 226 565 1130 1427 1873 2854 3746 7135 9365 14270 18730 161251 211649 322502 423298 806255 1058245 1612510 2116490 2672771 5345542 13363855 26727710 302023123 604046246 1510115615 3020231230