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10143242130 = 235729279727
BaseRepresentation
bin10010111001001010…
…11001011110010010
3222011220022002101110
421130211121132102
5131233132222010
64354300514150
7506234064330
oct113445313622
928156262343
1010143242130
114335660a3a
121b70b4b956
13c58591428
146c31acb50
153e5755120
hex25c959792

10143242130 has 192 divisors, whose sum is σ = 29218775040. Its totient is φ = 2207132928.

The previous prime is 10143242111. The next prime is 10143242149. The reversal of 10143242130 is 3124234101.

10143242130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10143242111) and next prime (10143242149).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10143242097 and 10143242106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13951827 + ... + 13952553.

It is an arithmetic number, because the mean of its divisors is an integer number (152181120).

Almost surely, 210143242130 is an apocalyptic number.

10143242130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10143242130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14609387520).

10143242130 is an abundant number, since it is smaller than the sum of its proper divisors (19075532910).

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

10143242130 is a wasteful number, since it uses less digits than its factorization.

10143242130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10143242130 its reverse (3124234101), we get a palindrome (13267476231).

The spelling of 10143242130 in words is "ten billion, one hundred forty-three million, two hundred forty-two thousand, one hundred thirty".