Base | Representation |
---|---|
bin | 10100110001111001101… |
… | …100010001010111000100 |
3 | 12001111211201222012012121 |
4 | 110301321230101113010 |
5 | 141343441010301402 |
6 | 3012000053455324 |
7 | 205111306311154 |
oct | 24617154212704 |
9 | 5044751865177 |
10 | 1427970790852 |
11 | 500665314471 |
12 | 1b0900641544 |
13 | a48707688a8 |
14 | 4d185354764 |
15 | 27228a56837 |
hex | 14c79b115c4 |
1427970790852 has 24 divisors (see below), whose sum is σ = 2501315591040. Its totient is φ = 713309345280.
The previous prime is 1427970790817. The next prime is 1427970790877. The reversal of 1427970790852 is 2580970797241.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57035577 + ... + 57060607.
It is an arithmetic number, because the mean of its divisors is an integer number (104221482960).
Almost surely, 21427970790852 is an apocalyptic number.
It is an amenable number.
1427970790852 is a deficient number, since it is larger than the sum of its proper divisors (1073344800188).
1427970790852 is a wasteful number, since it uses less digits than its factorization.
1427970790852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37971 (or 37969 counting only the distinct ones).
The product of its (nonzero) digits is 17781120, while the sum is 61.
The spelling of 1427970790852 in words is "one trillion, four hundred twenty-seven billion, nine hundred seventy million, seven hundred ninety thousand, eight hundred fifty-two".
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