Base | Representation |
---|---|
bin | 100011110111011000… |
… | …100110000011100101 |
3 | 10200101211122201120010 |
4 | 203313120212003211 |
5 | 1112332100024203 |
6 | 25405154200433 |
7 | 2532213641163 |
oct | 436730460345 |
9 | 120354581503 |
10 | 38510158053 |
11 | 15371a86804 |
12 | 7568b83119 |
13 | 3829508a93 |
14 | 1c14790233 |
15 | 1005ce7303 |
hex | 8f76260e5 |
38510158053 has 32 divisors (see below), whose sum is σ = 54276124672. Its totient is φ = 24249456000.
The previous prime is 38510158019. The next prime is 38510158069. The reversal of 38510158053 is 35085101583.
38510158053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38510158053 - 29 = 38510157541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38510158013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7199526 + ... + 7204872.
It is an arithmetic number, because the mean of its divisors is an integer number (1696128896).
Almost surely, 238510158053 is an apocalyptic number.
It is an amenable number.
38510158053 is a deficient number, since it is larger than the sum of its proper divisors (15765966619).
38510158053 is a wasteful number, since it uses less digits than its factorization.
38510158053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7225.
The product of its (nonzero) digits is 72000, while the sum is 39.
The spelling of 38510158053 in words is "thirty-eight billion, five hundred ten million, one hundred fifty-eight thousand, fifty-three".
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