Base | Representation |
---|---|
bin | 1001001001011… |
… | …1011011000111 |
3 | 2200012100022212 |
4 | 2102113123013 |
5 | 34310301332 |
6 | 3450214035 |
7 | 644062610 |
oct | 222273307 |
9 | 80170285 |
10 | 38368967 |
11 | 1a72719a |
12 | 10a2431b |
13 | 7c45340 |
14 | 514ac07 |
15 | 357d8b2 |
hex | 24976c7 |
38368967 has 16 divisors (see below), whose sum is σ = 48233472. Its totient is φ = 29708640.
The previous prime is 38368937. The next prime is 38368969. The reversal of 38368967 is 76986383.
It is not a de Polignac number, because 38368967 - 26 = 38368903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38368969) 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, 209 + ... + 8762.
It is an arithmetic number, because the mean of its divisors is an integer number (3014592).
Almost surely, 238368967 is an apocalyptic number.
38368967 is a deficient number, since it is larger than the sum of its proper divisors (9864505).
38368967 is a wasteful number, since it uses less digits than its factorization.
38368967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9038.
The product of its digits is 1306368, while the sum is 50.
The square root of 38368967 is about 6194.2688834115. The cubic root of 38368967 is about 337.2821588291.
The spelling of 38368967 in words is "thirty-eight million, three hundred sixty-eight thousand, nine hundred sixty-seven".
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