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36431226041 = 73278938083
BaseRepresentation
bin100001111011011110…
…000110010010111001
310111000221210000222012
4201323132012102321
51044102343213131
624423011335305
72426541212000
oct417336062271
9114027700865
1036431226041
11144a5528381
1270888b1535
1335878b64b2
141a98629c37
15e3354252b
hex87b7864b9

36431226041 has 16 divisors (see below), whose sum is σ = 42501744000. Its totient is φ = 31214749104.

The previous prime is 36431225977. The next prime is 36431226059. The reversal of 36431226041 is 14062213463.

It is not a de Polignac number, because 36431226041 - 26 = 36431225977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36431225989 and 36431226007.

It is not an unprimeable number, because it can be changed into a prime (36431226061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937586 + ... + 975668.

It is an arithmetic number, because the mean of its divisors is an integer number (2656359000).

Almost surely, 236431226041 is an apocalyptic number.

It is an amenable number.

36431226041 is a deficient number, since it is larger than the sum of its proper divisors (6070517959).

36431226041 is an equidigital number, since it uses as much as digits as its factorization.

36431226041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40893 (or 40879 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 36431226041 in words is "thirty-six billion, four hundred thirty-one million, two hundred twenty-six thousand, forty-one".

Divisors: 1 7 49 343 2789 19523 38083 136661 266581 956627 1866067 13062469 106213487 743494409 5204460863 36431226041