Base | Representation |
---|---|
bin | 1001000101000… |
… | …1000011011111 |
3 | 2122122200221121 |
4 | 2101101003133 |
5 | 34222040420 |
6 | 3440111411 |
7 | 641452360 |
oct | 221210337 |
9 | 78580847 |
10 | 38080735 |
11 | 1a54a690 |
12 | 10905567 |
13 | 7b740a4 |
14 | 50b3b67 |
15 | 35232aa |
hex | 24510df |
38080735 has 16 divisors (see below), whose sum is σ = 56973312. Its totient is φ = 23738400.
The previous prime is 38080729. The next prime is 38080739. The reversal of 38080735 is 53708083.
It is not a de Polignac number, because 38080735 - 23 = 38080727 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38080735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38080739) 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, 49071 + ... + 49840.
It is an arithmetic number, because the mean of its divisors is an integer number (3560832).
Almost surely, 238080735 is an apocalyptic number.
38080735 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
38080735 is a deficient number, since it is larger than the sum of its proper divisors (18892577).
38080735 is a wasteful number, since it uses less digits than its factorization.
38080735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98934.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 38080735 is about 6170.9590016463. The cubic root of 38080735 is about 336.4354679470.
The spelling of 38080735 in words is "thirty-eight million, eighty thousand, seven hundred thirty-five".
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