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3213313130 = 251797872281
BaseRepresentation
bin1011111110000111…
…0100010001101010
322021221102012221102
42333201310101222
523040102010010
61250504241402
7142425465566
oct27741642152
98257365842
103213313130
1113a9916795
12758170262
133c2950421
14226a926a6
1513c17cba5
hexbf87446a

3213313130 has 32 divisors (see below), whose sum is σ = 5826219840. Its totient is φ = 1275960960.

The previous prime is 3213313121. The next prime is 3213313177. The reversal of 3213313130 is 313133123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1407590 + ... + 1409870.

It is an arithmetic number, because the mean of its divisors is an integer number (182069370).

Almost surely, 23213313130 is an apocalyptic number.

3213313130 is a deficient number, since it is larger than the sum of its proper divisors (2612906710).

3213313130 is a wasteful number, since it uses less digits than its factorization.

3213313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3213313130 is about 56686.0929152821. The cubic root of 3213313130 is about 1475.6533549072.

Adding to 3213313130 its reverse (313133123), we get a palindrome (3526446253).

The spelling of 3213313130 in words is "three billion, two hundred thirteen million, three hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 179 358 787 895 1574 1790 2281 3935 4562 7870 11405 22810 140873 281746 408299 704365 816598 1408730 1795147 2041495 3590294 4082990 8975735 17951470 321331313 642662626 1606656565 3213313130