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102004232142041 = 1372087213567233
BaseRepresentation
bin10111001100010110110110…
…000001011011110011011001
3111101011111202022200110201022
4113030112312001123303121
5101332214131412021131
61000540033005132225
730325363651230665
oct2714266601336331
9441144668613638
10102004232142041
112a55782a887a09
12b53512ab5a075
1344bbc5b42ac78
141b290617a38a5
15bbd56e0ca37b
hex5cc5b605bcd9

102004232142041 has 8 divisors (see below), whose sum is σ = 102749309662824. Its totient is φ = 101259162173440.

The previous prime is 102004232142013. The next prime is 102004232142053. The reversal of 102004232142041 is 140241232400201.

It can be written as a sum of positive squares in 4 ways, for example, as 4747949482441 + 97256282659600 = 2178979^2 + 9861860^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102004232142041 - 234 = 101987052272857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102004232142041.

It is not an unprimeable number, because it can be changed into a prime (102004232142541) 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, 26811161 + ... + 30378393.

It is an arithmetic number, because the mean of its divisors is an integer number (12843663707853).

Almost surely, 2102004232142041 is an apocalyptic number.

It is an amenable number.

102004232142041 is a deficient number, since it is larger than the sum of its proper divisors (745077520783).

102004232142041 is a wasteful number, since it uses less digits than its factorization.

102004232142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776091.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 102004232142041 its reverse (140241232400201), we get a palindrome (242245464542242).

The spelling of 102004232142041 in words is "one hundred two trillion, four billion, two hundred thirty-two million, one hundred forty-two thousand, forty-one".

Divisors: 1 137 208721 3567233 28594777 488710921 744556438993 102004232142041