Base | Representation |
---|---|
bin | 10001101101000001000010… |
… | …00001010000110101011111 |
3 | 12002211200111012222102022210 |
4 | 20312200201001100311133 |
5 | 20100312410203101200 |
6 | 214444131443011503 |
7 | 11125416046212654 |
oct | 1066404101206537 |
9 | 162750435872283 |
10 | 38930137550175 |
11 | 1144a1a6816643 |
12 | 4448b08369b93 |
13 | 1895133514821 |
14 | 98832b823c2b |
15 | 4779deeb5650 |
hex | 236821050d5f |
38930137550175 has 24 divisors (see below), whose sum is σ = 64387672135056. Its totient is φ = 20755263235840.
The previous prime is 38930137550153. The next prime is 38930137550189. The reversal of 38930137550175 is 57105573103983.
It is not a de Polignac number, because 38930137550175 - 213 = 38930137541983 is a prime.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 93250224 + ... + 93666773.
It is an arithmetic number, because the mean of its divisors is an integer number (2682819672294).
Almost surely, 238930137550175 is an apocalyptic number.
38930137550175 is a deficient number, since it is larger than the sum of its proper divisors (25457534584881).
38930137550175 is a wasteful number, since it uses less digits than its factorization.
38930137550175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186919787 (or 186919782 counting only the distinct ones).
The product of its (nonzero) digits is 11907000, while the sum is 57.
The spelling of 38930137550175 in words is "thirty-eight trillion, nine hundred thirty billion, one hundred thirty-seven million, five hundred fifty thousand, one hundred seventy-five".
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