Base | Representation |
---|---|
bin | 101000111110000… |
… | …0101010111101010 |
3 | 10112210202020220211 |
4 | 1101330011113222 |
5 | 10303411031010 |
6 | 344224411334 |
7 | 46031541451 |
oct | 12174052752 |
9 | 3483666824 |
10 | 1374705130 |
11 | 645a92347 |
12 | 324476b4a |
13 | 18ba632b6 |
14 | d0809b98 |
15 | 80a4a08a |
hex | 51f055ea |
1374705130 has 16 divisors (see below), whose sum is σ = 2477372040. Its totient is φ = 549236992.
The previous prime is 1374705103. The next prime is 1374705139. The reversal of 1374705130 is 315074731.
It can be written as a sum of positive squares in 4 ways, for example, as 1223390529 + 151314601 = 34977^2 + 12301^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1374705092 and 1374705101.
It is not an unprimeable number, because it can be changed into a prime (1374705139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71635 + ... + 88774.
Almost surely, 21374705130 is an apocalyptic number.
1374705130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1374705130 is a deficient number, since it is larger than the sum of its proper divisors (1102666910).
1374705130 is a wasteful number, since it uses less digits than its factorization.
1374705130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161273.
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 1374705130 is about 37077.0161960210. The cubic root of 1374705130 is about 1111.9105505098.
Adding to 1374705130 its reverse (315074731), we get a palindrome (1689779861).
The spelling of 1374705130 in words is "one billion, three hundred seventy-four million, seven hundred five thousand, one hundred thirty".
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