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38250412575009 = 3195581120240077
BaseRepresentation
bin10001011001001110111100…
…10000010000100100100001
312000102201000000111222222120
420230213132100100210201
520003143321104400014
6213203555201454453
711025333611233005
oct1054473620204441
9160381000458876
1038250412575009
11112079aa792218
124359229941429
131845cc97174cb
14963489156705
15464eaada2ba9
hex22c9de410921

38250412575009 has 16 divisors (see below), whose sum is σ = 53694409231680. Its totient is φ = 24153826466880.

The previous prime is 38250412575007. The next prime is 38250412575019. The reversal of 38250412575009 is 90057521405283.

It is not a de Polignac number, because 38250412575009 - 21 = 38250412575007 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38250412575007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59801922 + ... + 60438155.

It is an arithmetic number, because the mean of its divisors is an integer number (3355900576980).

Almost surely, 238250412575009 is an apocalyptic number.

It is an amenable number.

38250412575009 is a deficient number, since it is larger than the sum of its proper divisors (15443996656671).

38250412575009 is a wasteful number, since it uses less digits than its factorization.

38250412575009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120245680.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 38250412575009 in words is "thirty-eight trillion, two hundred fifty billion, four hundred twelve million, five hundred seventy-five thousand, nine".

Divisors: 1 3 19 57 5581 16743 106039 318117 120240077 360720231 2284561463 6853684389 671059869737 2013179609211 12750137525003 38250412575009