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2030143014 = 2356762347
BaseRepresentation
bin111100100000001…
…1000011000100110
312020111001221200000
41321000120120212
513124204034024
6533241002130
7101210634204
oct17100303046
95214057600
102030143014
11951a65549
12487a83346
1326479c473
141538a4074
15bd368cc9
hex79018626

2030143014 has 48 divisors (see below), whose sum is σ = 4629713088. Its totient is φ = 666603432.

The previous prime is 2030142949. The next prime is 2030143019. The reversal of 2030143014 is 4103410302.

Adding to 2030143014 its reverse (4103410302), we get a palindrome (6133553316).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030143019) 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, 1389 + ... + 63735.

It is an arithmetic number, because the mean of its divisors is an integer number (96452356).

Almost surely, 22030143014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030143014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2314856544).

2030143014 is an abundant number, since it is smaller than the sum of its proper divisors (2599570074).

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

2030143014 is an equidigital number, since it uses as much as digits as its factorization.

2030143014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62431 (or 62419 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2030143014 is about 45057.1083626102. The cubic root of 2030143014 is about 1266.2191507592.

The spelling of 2030143014 in words is "two billion, thirty million, one hundred forty-three thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 54 67 81 134 162 201 243 402 486 603 1206 1809 3618 5427 10854 16281 32562 62347 124694 187041 374082 561123 1122246 1683369 3366738 4177249 5050107 8354498 10100214 12531747 15150321 25063494 30300642 37595241 75190482 112785723 225571446 338357169 676714338 1015071507 2030143014