Base | Representation |
---|---|
bin | 1001010010110… |
… | …0111001010100 |
3 | 2201100110011022 |
4 | 2110230321110 |
5 | 34434344304 |
6 | 3511300312 |
7 | 652222553 |
oct | 224547124 |
9 | 81313138 |
10 | 38981204 |
11 | 20005179 |
12 | 1107a698 |
13 | 80cac02 |
14 | 5269d9a |
15 | 364eebe |
hex | 252ce54 |
38981204 has 12 divisors (see below), whose sum is σ = 72230004. Its totient is φ = 18344064.
The previous prime is 38981183. The next prime is 38981213. The reversal of 38981204 is 40218983.
It is a happy number.
38981204 is nontrivially palindromic in base 3.
It can be written as a sum of positive squares in 2 ways, for example, as 22562500 + 16418704 = 4750^2 + 4052^2 .
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286559 + ... + 286694.
It is an arithmetic number, because the mean of its divisors is an integer number (6019167).
Almost surely, 238981204 is an apocalyptic number.
38981204 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
38981204 is a deficient number, since it is larger than the sum of its proper divisors (33248800).
38981204 is a wasteful number, since it uses less digits than its factorization.
38981204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573274 (or 573272 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 38981204 is about 6243.4929326460. The cubic root of 38981204 is about 339.0666558800.
The spelling of 38981204 in words is "thirty-eight million, nine hundred eighty-one thousand, two hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •