Base | Representation |
---|---|
bin | 1001010000000… |
… | …0011011000110 |
3 | 2201000012021201 |
4 | 2110000123012 |
5 | 34413032141 |
6 | 3503333114 |
7 | 650533516 |
oct | 224003306 |
9 | 81005251 |
10 | 38799046 |
11 | 1a9a0330 |
12 | 10bb119a |
13 | 8066020 |
14 | 521d846 |
15 | 3616031 |
hex | 25006c6 |
38799046 has 16 divisors (see below), whose sum is σ = 68373648. Its totient is φ = 16279200.
The previous prime is 38799043. The next prime is 38799107. The reversal of 38799046 is 64099783.
It is a junction number, because it is equal to n+sod(n) for n = 38798987 and 38799005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38799041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67545 + ... + 68116.
It is an arithmetic number, because the mean of its divisors is an integer number (4273353).
Almost surely, 238799046 is an apocalyptic number.
38799046 is a deficient number, since it is larger than the sum of its proper divisors (29574602).
38799046 is a wasteful number, since it uses less digits than its factorization.
38799046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135687.
The product of its (nonzero) digits is 326592, while the sum is 46.
The square root of 38799046 is about 6228.8880227533. Note that the first 3 decimals coincide. The cubic root of 38799046 is about 338.5376816160.
The spelling of 38799046 in words is "thirty-eight million, seven hundred ninety-nine thousand, forty-six".
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