Base | Representation |
---|---|
bin | 1011111110001011111000 |
3 | 12220102221012 |
4 | 23332023320 |
5 | 1300411141 |
6 | 151133052 |
7 | 35450360 |
oct | 13761370 |
9 | 5812835 |
10 | 3138296 |
11 | 1853937 |
12 | 1074188 |
13 | 85b5a5 |
14 | 5b99a0 |
15 | 41eceb |
hex | 2fe2f8 |
3138296 has 16 divisors (see below), whose sum is σ = 6725040. Its totient is φ = 1344960.
The previous prime is 3138283. The next prime is 3138299. The reversal of 3138296 is 6928313.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3138299) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27965 + ... + 28076.
It is an arithmetic number, because the mean of its divisors is an integer number (420315).
Almost surely, 23138296 is an apocalyptic number.
It is an amenable number.
3138296 is an abundant number, since it is smaller than the sum of its proper divisors (3586744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3138296 is a wasteful number, since it uses less digits than its factorization.
3138296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56054 (or 56050 counting only the distinct ones).
The product of its digits is 7776, while the sum is 32.
The square root of 3138296 is about 1771.5236380020. The cubic root of 3138296 is about 146.4079414805.
The spelling of 3138296 in words is "three million, one hundred thirty-eight thousand, two hundred ninety-six".
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