Base | Representation |
---|---|
bin | 100000000000110… |
… | …1100001011101010 |
3 | 2202212021020201100 |
4 | 1000001230023222 |
5 | 4144442404223 |
6 | 254331302230 |
7 | 35422264341 |
oct | 10001541352 |
9 | 2685236640 |
10 | 1074184938 |
11 | 501393052 |
12 | 25b8aa976 |
13 | 1417127b8 |
14 | a293cb58 |
15 | 64487043 |
hex | 4006c2ea |
1074184938 has 12 divisors (see below), whose sum is σ = 2327400738. Its totient is φ = 358061640.
The previous prime is 1074184927. The next prime is 1074184949. The reversal of 1074184938 is 8394814701.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1074184927) and next prime (1074184949).
It can be written as a sum of positive squares in only one way, i.e., 912462849 + 161722089 = 30207^2 + 12717^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1074184893 and 1074184902.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29838453 + ... + 29838488.
Almost surely, 21074184938 is an apocalyptic number.
1074184938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
1074184938 is an abundant number, since it is smaller than the sum of its proper divisors (1253215800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1074184938 is a wasteful number, since it uses less digits than its factorization.
1074184938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59676949 (or 59676946 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 1074184938 is about 32774.7606856252. The cubic root of 1074184938 is about 1024.1408427744.
The spelling of 1074184938 in words is "one billion, seventy-four million, one hundred eighty-four thousand, nine hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •