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213233200130 = 25291895938783
BaseRepresentation
bin1100011010010110110…
…0000110110000000010
3202101101120212220101202
43012211230012300002
511443200144401010
6241542531301202
721256055203256
oct3064554066002
9671346786352
10213233200130
1182482645335
12353ab44a802
1317152b00902
14a46b7d2266
1558300dc6a5
hex31a5b06c02

213233200130 has 32 divisors (see below), whose sum is σ = 397086105600. Its totient is φ = 82345665472.

The previous prime is 213233200109. The next prime is 213233200189. The reversal of 213233200130 is 31002332312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5478719 + ... + 5517501.

It is an arithmetic number, because the mean of its divisors is an integer number (12408940800).

Almost surely, 2213233200130 is an apocalyptic number.

213233200130 is a deficient number, since it is larger than the sum of its proper divisors (183852905470).

213233200130 is a wasteful number, since it uses less digits than its factorization.

213233200130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57778.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 213233200130 its reverse (31002332312), we get a palindrome (244235532442).

The spelling of 213233200130 in words is "two hundred thirteen billion, two hundred thirty-three million, two hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 18959 37918 38783 77566 94795 189590 193915 387830 549811 1099622 1124707 2249414 2749055 5498110 5623535 11247070 735286897 1470573794 3676434485 7352868970 21323320013 42646640026 106616600065 213233200130