Base | Representation |
---|---|
bin | 1001001111100… |
… | …0111001111000 |
3 | 2200221122001001 |
4 | 2103320321320 |
5 | 34411040443 |
6 | 3502534344 |
7 | 650344651 |
oct | 223707170 |
9 | 80848031 |
10 | 38768248 |
11 | 1a97a182 |
12 | 10b973b4 |
13 | 8054cbc |
14 | 5212528 |
15 | 360bd4d |
hex | 24f8e78 |
38768248 has 32 divisors (see below), whose sum is σ = 76586400. Its totient is φ = 18361728.
The previous prime is 38768239. The next prime is 38768263. The reversal of 38768248 is 84286783.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a junction number, because it is equal to n+sod(n) for n = 38768198 and 38768207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19090 + ... + 21022.
It is an arithmetic number, because the mean of its divisors is an integer number (2393325).
Almost surely, 238768248 is an apocalyptic number.
It is an amenable number.
38768248 is a deficient number, since it is larger than the sum of its proper divisors (37818152).
38768248 is a wasteful number, since it uses less digits than its factorization.
38768248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2071 (or 2067 counting only the distinct ones).
The product of its digits is 516096, while the sum is 46.
The square root of 38768248 is about 6226.4153411092. The cubic root of 38768248 is about 338.4480828196.
It can be divided in two parts, 387 and 68248, that added together give a triangular number (68635 = T370).
The spelling of 38768248 in words is "thirty-eight million, seven hundred sixty-eight thousand, two hundred forty-eight".
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