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143034321300 = 223521336675467
BaseRepresentation
bin1000010100110110000…
…0101000100110010100
3111200012022022101001120
42011031200220212110
54320413241240200
6145413053523540
713222344446043
oct2051540504624
9450168271046
10143034321300
115572a1666a2
1223879aa35b0
13106464023a0
146ccc60a55a
153ac22e49a0
hex214d828994

143034321300 has 72 divisors (see below), whose sum is σ = 445680287136. Its totient is φ = 35208447360.

The previous prime is 143034321239. The next prime is 143034321301. The reversal of 143034321300 is 3123430341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143034321301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18333834 + ... + 18341633.

It is an arithmetic number, because the mean of its divisors is an integer number (6190003988).

Almost surely, 2143034321300 is an apocalyptic number.

143034321300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143034321300 is an abundant number, since it is smaller than the sum of its proper divisors (302645965836).

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

143034321300 is a wasteful number, since it uses less digits than its factorization.

143034321300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36675497 (or 36675490 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 143034321300 its reverse (3123430341), we get a palindrome (146157751641).

The spelling of 143034321300 in words is "one hundred forty-three billion, thirty-four million, three hundred twenty-one thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 130 150 156 195 260 300 325 390 650 780 975 1300 1950 3900 36675467 73350934 110026401 146701868 183377335 220052802 366754670 440105604 476781071 550132005 733509340 916886675 953562142 1100264010 1430343213 1833773350 1907124284 2200528020 2383905355 2750660025 2860686426 3667546700 4767810710 5501320050 5721372852 7151716065 9535621420 11002640100 11919526775 14303432130 23839053550 28606864260 35758580325 47678107100 71517160650 143034321300