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10204426303131 = 317433719510921
BaseRepresentation
bin1001010001111110011100…
…1101000111011010011011
31100010112102000101102201210
42110133213031013122123
52314142131113200011
633411503154114203
72102150124300204
oct224374715073233
940115360342653
1010204426303131
11328474468a285
12118982987b963
135903724b9a78
14273c7b0145ab
1512a691c996a6
hex947e734769b

10204426303131 has 8 divisors (see below), whose sum is σ = 13605980478544. Its totient is φ = 6802911498240.

The previous prime is 10204426303129. The next prime is 10204426303157. The reversal of 10204426303131 is 13130362440201.

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

It is not a de Polignac number, because 10204426303131 - 21 = 10204426303129 is a prime.

It is a super-2 number, since 2×102044263031312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204426303111) 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, 9232450 + ... + 10278471.

It is an arithmetic number, because the mean of its divisors is an integer number (1700747559818).

Almost surely, 210204426303131 is an apocalyptic number.

10204426303131 is a deficient number, since it is larger than the sum of its proper divisors (3401554175413).

10204426303131 is a wasteful number, since it uses less digits than its factorization.

10204426303131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19685261.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 10204426303131 its reverse (13130362440201), we get a palindrome (23334788743332).

The spelling of 10204426303131 in words is "ten trillion, two hundred four billion, four hundred twenty-six million, three hundred three thousand, one hundred thirty-one".

Divisors: 1 3 174337 523011 19510921 58532763 3401475434377 10204426303131