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3230163424 = 25238395231
BaseRepresentation
bin1100000010001000…
…0110000111100000
322100010010022012101
43000202012013200
523103410212144
61252305340144
7143021636035
oct30042060740
98303108171
103230163424
111408385654
12761937654
133c62a0007
14228ddb38c
1513d8aa6d4
hexc08861e0

3230163424 has 48 divisors (see below), whose sum is σ = 6645058560. Its totient is φ = 1542724480.

The previous prime is 3230163383. The next prime is 3230163449. The reversal of 3230163424 is 4243610323.

It is a junction number, because it is equal to n+sod(n) for n = 3230163392 and 3230163401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614889 + ... + 620119.

It is an arithmetic number, because the mean of its divisors is an integer number (138438720).

Almost surely, 23230163424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3230163424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3322529280).

3230163424 is an abundant number, since it is smaller than the sum of its proper divisors (3414895136).

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

3230163424 is a wasteful number, since it uses less digits than its factorization.

3230163424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103 (or 6095 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 3230163424 is about 56834.5266893286. The cubic root of 3230163424 is about 1478.2282523745.

Adding to 3230163424 its reverse (4243610323), we get a palindrome (7473773747).

The spelling of 3230163424 in words is "three billion, two hundred thirty million, one hundred sixty-three thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 736 839 1678 3356 5231 6712 10462 13424 19297 20924 26848 38594 41848 77188 83696 120313 154376 167392 240626 308752 481252 617504 962504 1925008 3850016 4388809 8777618 17555236 35110472 70220944 100942607 140441888 201885214 403770428 807540856 1615081712 3230163424