Base | Representation |
---|---|
bin | 101010100011100… |
… | …1111101101011000 |
3 | 10200111222000120212 |
4 | 1111013033231120 |
5 | 10411024301322 |
6 | 353410110252 |
7 | 50246324411 |
oct | 12507175530 |
9 | 3614860525 |
10 | 1427962712 |
11 | 673058580 |
12 | 33a27b388 |
13 | 199abc367 |
14 | d7910808 |
15 | 8556a0e2 |
hex | 551cfb58 |
1427962712 has 32 divisors (see below), whose sum is σ = 2927171520. Its totient is φ = 647665440.
The previous prime is 1427962699. The next prime is 1427962741. The reversal of 1427962712 is 2172697241.
It is a self number, because there is not a number n which added to its sum of digits gives 1427962712.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23723 + ... + 58469.
It is an arithmetic number, because the mean of its divisors is an integer number (91474110).
Almost surely, 21427962712 is an apocalyptic number.
It is an amenable number.
1427962712 is an abundant number, since it is smaller than the sum of its proper divisors (1499208808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1427962712 is a wasteful number, since it uses less digits than its factorization.
1427962712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35231 (or 35227 counting only the distinct ones).
The product of its digits is 84672, while the sum is 41.
The square root of 1427962712 is about 37788.3938796028. The cubic root of 1427962712 is about 1126.0878923764.
The spelling of 1427962712 in words is "one billion, four hundred twenty-seven million, nine hundred sixty-two thousand, seven hundred twelve".
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