Base | Representation |
---|---|
bin | 1001000111110… |
… | …1100111010111 |
3 | 2122222222022121 |
4 | 2101331213113 |
5 | 34243411010 |
6 | 3444040411 |
7 | 643142452 |
oct | 221754727 |
9 | 78888277 |
10 | 38263255 |
11 | 1a664828 |
12 | 10993107 |
13 | 7c091a4 |
14 | 5120499 |
15 | 355c3da |
hex | 247d9d7 |
38263255 has 16 divisors (see below), whose sum is σ = 46869120. Its totient is φ = 29981952.
The previous prime is 38263241. The next prime is 38263261. The reversal of 38263255 is 55236283.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 38263255 - 211 = 38261207 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38263255.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61707 + ... + 62323.
It is an arithmetic number, because the mean of its divisors is an integer number (2929320).
Almost surely, 238263255 is an apocalyptic number.
38263255 is a deficient number, since it is larger than the sum of its proper divisors (8605865).
38263255 is a wasteful number, since it uses less digits than its factorization.
38263255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 858.
The product of its digits is 43200, while the sum is 34.
The square root of 38263255 is about 6185.7299488419. The cubic root of 38263255 is about 336.9721203679.
The spelling of 38263255 in words is "thirty-eight million, two hundred sixty-three thousand, two hundred fifty-five".
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