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26068013083 = 722203241489
BaseRepresentation
bin11000010001110001…
…100101000000011011
32111021201120021100001
4120101301211000123
5411341402404313
615550411553431
71611663312100
oct302161450033
974251507301
1026068013083
1110067794072
12507615b877
1325c5897a18
14139415aaa7
15a2883aadd
hex611c6501b

26068013083 has 12 divisors (see below), whose sum is σ = 30337905720. Its totient is φ = 22333776192.

The previous prime is 26068013021. The next prime is 26068013089. The reversal of 26068013083 is 38031086062.

It is not a de Polignac number, because 26068013083 - 233 = 17478078491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26068013089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12798 + ... + 228691.

It is an arithmetic number, because the mean of its divisors is an integer number (2528158810).

Almost surely, 226068013083 is an apocalyptic number.

26068013083 is a deficient number, since it is larger than the sum of its proper divisors (4269892637).

26068013083 is a wasteful number, since it uses less digits than its factorization.

26068013083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243706 (or 243699 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 26068013083 in words is "twenty-six billion, sixty-eight million, thirteen thousand, eighty-three".

Divisors: 1 7 49 2203 15421 107947 241489 1690423 11832961 532000267 3724001869 26068013083