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1143330232430 = 25412788610323
BaseRepresentation
bin10000101000110011110…
…010101101100001101110
311001022010122112122022002
4100220303302231201232
5122213020014414210
62233123314452302
7145413534424541
oct20506362554156
94038118478262
101143330232430
1140097a122a41
12165702b94092
1383a7aa96869
143d4a2080858
151eb19a0d4a5
hex10a33cad86e

1143330232430 has 16 divisors (see below), whose sum is σ = 2108189404944. Its totient is φ = 446177651520.

The previous prime is 1143330232417. The next prime is 1143330232433. The reversal of 1143330232430 is 342320333411.

It is a junction number, because it is equal to n+sod(n) for n = 1143330232393 and 1143330232402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143330232433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394304752 + ... + 1394305571.

It is an arithmetic number, because the mean of its divisors is an integer number (131761837809).

Almost surely, 21143330232430 is an apocalyptic number.

1143330232430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143330232430 is a deficient number, since it is larger than the sum of its proper divisors (964859172514).

1143330232430 is a wasteful number, since it uses less digits than its factorization.

1143330232430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788610371.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1143330232430 its reverse (342320333411), we get a palindrome (1485650565841).

The spelling of 1143330232430 in words is "one trillion, one hundred forty-three billion, three hundred thirty million, two hundred thirty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 41 82 205 410 2788610323 5577220646 13943051615 27886103230 114333023243 228666046486 571665116215 1143330232430