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3230634380 = 225277583147
BaseRepresentation
bin1100000010001111…
…1001000110001100
322100011000020020012
43000203321012030
523104020300010
61252323412352
7143025640061
oct30043710614
98304006205
103230634380
111408677476
12761b240b8
133c640649c
142290c0c68
1513d950005
hexc08f918c

3230634380 has 24 divisors (see below), whose sum is σ = 6808836048. Its totient is φ = 1287586368.

The previous prime is 3230634377. The next prime is 3230634397. The reversal of 3230634380 is 834360323.

It is a super-3 number, since 3×32306343803 (a number of 30 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 286034 + ... + 297113.

It is an arithmetic number, because the mean of its divisors is an integer number (283701502).

Almost surely, 23230634380 is an apocalyptic number.

It is an amenable number.

3230634380 is an abundant number, since it is smaller than the sum of its proper divisors (3578201668).

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

3230634380 is a wasteful number, since it uses less digits than its factorization.

3230634380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583433 (or 583431 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 3230634380 is about 56838.6697592405. The cubic root of 3230634380 is about 1478.3000904977.

The spelling of 3230634380 in words is "three billion, two hundred thirty million, six hundred thirty-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 277 554 1108 1385 2770 5540 583147 1166294 2332588 2915735 5831470 11662940 161531719 323063438 646126876 807658595 1615317190 3230634380