Base | Representation |
---|---|
bin | 100011111000111000… |
… | …000000000000000001 |
3 | 10200110120201100202111 |
4 | 203320320000000001 |
5 | 1112410000334001 |
6 | 25411450215321 |
7 | 2532636344401 |
oct | 437070000001 |
9 | 120416640674 |
10 | 38535168001 |
11 | 15385109090 |
12 | 7575424541 |
13 | 3831754675 |
14 | 1c17c20801 |
15 | 10080d7851 |
hex | 8f8e00001 |
38535168001 has 16 divisors (see below), whose sum is σ = 43874408448. Its totient is φ = 33502510800.
The previous prime is 38535167989. The next prime is 38535168011. The reversal of 38535168001 is 10086153583.
It is not a de Polignac number, because 38535168001 - 225 = 38501613569 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38535168011) 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, 1757830 + ... + 1779616.
It is an arithmetic number, because the mean of its divisors is an integer number (2742150528).
It is a Proth number, since it is equal to 18375 ⋅ 221 + 1 and 18375 < 221.
Almost surely, 238535168001 is an apocalyptic number.
It is an amenable number.
38535168001 is a deficient number, since it is larger than the sum of its proper divisors (5339240447).
38535168001 is a wasteful number, since it uses less digits than its factorization.
38535168001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28812.
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 38535168001 in words is "thirty-eight billion, five hundred thirty-five million, one hundred sixty-eight thousand, one".
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