Base | Representation |
---|---|
bin | 1001001110100… |
… | …0011111011111 |
3 | 2200211012211020 |
4 | 2103220133133 |
5 | 34401413043 |
6 | 3501255223 |
7 | 646644654 |
oct | 223503737 |
9 | 80735736 |
10 | 38701023 |
11 | 1a933719 |
12 | 10b64513 |
13 | 803051a |
14 | 51d5c2b |
15 | 35e6e83 |
hex | 24e87df |
38701023 has 16 divisors (see below), whose sum is σ = 53184096. Its totient is φ = 25021440.
The previous prime is 38700997. The next prime is 38701037. The reversal of 38701023 is 32010783.
It is not a de Polignac number, because 38701023 - 212 = 38696927 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38700984 and 38701002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38701823) 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, 11911 + ... + 14807.
It is an arithmetic number, because the mean of its divisors is an integer number (3324006).
Almost surely, 238701023 is an apocalyptic number.
38701023 is a deficient number, since it is larger than the sum of its proper divisors (14483073).
38701023 is a wasteful number, since it uses less digits than its factorization.
38701023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3034.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 38701023 is about 6221.0146278561. The cubic root of 38701023 is about 338.2523441490.
The spelling of 38701023 in words is "thirty-eight million, seven hundred one thousand, twenty-three".
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