Base | Representation |
---|---|
bin | 111101011101110… |
… | …000110001010010 |
3 | 2122212102000002021 |
4 | 331131300301102 |
5 | 4102442241424 |
6 | 250154242054 |
7 | 34361105212 |
oct | 7535606122 |
9 | 2585360067 |
10 | 1031212114 |
11 | 48a101a19 |
12 | 24942632a |
13 | 135847aaa |
14 | 9ad54242 |
15 | 607e94e4 |
hex | 3d770c52 |
1031212114 has 16 divisors (see below), whose sum is σ = 1554626520. Its totient is φ = 513009280.
The previous prime is 1031212067. The next prime is 1031212139. The reversal of 1031212114 is 4112121301.
It can be written as a sum of positive squares in 4 ways, for example, as 971381889 + 59830225 = 31167^2 + 7735^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689952 + ... + 691444.
Almost surely, 21031212114 is an apocalyptic number.
1031212114 is a deficient number, since it is larger than the sum of its proper divisors (523414406).
1031212114 is a wasteful number, since it uses less digits than its factorization.
1031212114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3005.
The product of its (nonzero) digits is 48, while the sum is 16.
The square root of 1031212114 is about 32112.4915570250. The cubic root of 1031212114 is about 1010.2976327681.
Adding to 1031212114 its reverse (4112121301), we get a palindrome (5143333415).
The spelling of 1031212114 in words is "one billion, thirty-one million, two hundred twelve thousand, one hundred fourteen".
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