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13013200330 = 2513417513251
BaseRepresentation
bin11000001111010010…
…11010110111001010
31020120220122001220121
430013221122313022
5203122334402310
65551142013454
7640323243364
oct140751326712
936526561817
1013013200330
115578681019
12263211728a
1312c5044150
148b6403d34
155126ad0da
hex307a5adca

13013200330 has 64 divisors (see below), whose sum is σ = 25883214336. Its totient is φ = 4680000000.

The previous prime is 13013200327. The next prime is 13013200379. The reversal of 13013200330 is 3300231031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4001205 + ... + 4004455.

It is an arithmetic number, because the mean of its divisors is an integer number (404425224).

Almost surely, 213013200330 is an apocalyptic number.

13013200330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013200330 is a deficient number, since it is larger than the sum of its proper divisors (12870014006).

13013200330 is a wasteful number, since it uses less digits than its factorization.

13013200330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13013200330 its reverse (3300231031), we get a palindrome (16313431361).

The spelling of 13013200330 in words is "thirteen billion, thirteen million, two hundred thousand, three hundred thirty".

Divisors: 1 2 5 10 13 26 41 65 82 130 205 410 533 751 1066 1502 2665 3251 3755 5330 6502 7510 9763 16255 19526 30791 32510 42263 48815 61582 84526 97630 133291 153955 211315 266582 307910 400283 422630 666455 800566 1332910 1732783 2001415 2441501 3465566 4002830 4883002 8663915 12207505 17327830 24415010 31739513 63479026 100101541 158697565 200203082 317395130 500507705 1001015410 1301320033 2602640066 6506600165 13013200330