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102003344041 = 537541255217
BaseRepresentation
bin101111011111111011…
…1111000001010101001
3100202021210021202122011
41132333313320022221
53132400324002131
6114505405355521
710240511055454
oct1367767701251
9322253252564
10102003344041
113a294257135
1217928868ba1
139807887c11
144d1914a49b
1529c005d0b1
hex17bfdf82a9

102003344041 has 8 divisors (see below), whose sum is σ = 103942124424. Its totient is φ = 100065089280.

The previous prime is 102003344033. The next prime is 102003344063. The reversal of 102003344041 is 140443300201.

It can be written as a sum of positive squares in 4 ways, for example, as 3328828416 + 98674515625 = 57696^2 + 314125^2 .

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 102003344041 - 23 = 102003344033 is a prime.

It is a super-2 number, since 2×1020033440412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102003344141) 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, 272065 + ... + 527281.

It is an arithmetic number, because the mean of its divisors is an integer number (12992765553).

Almost surely, 2102003344041 is an apocalyptic number.

It is an amenable number.

102003344041 is a deficient number, since it is larger than the sum of its proper divisors (1938780383).

102003344041 is an equidigital number, since it uses as much as digits as its factorization.

102003344041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262811.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 102003344041 its reverse (140443300201), we get a palindrome (242446644242).

The spelling of 102003344041 in words is "one hundred two billion, three million, three hundred forty-four thousand, forty-one".

Divisors: 1 53 7541 255217 399673 13526501 1924591397 102003344041