Base | Representation |
---|---|
bin | 10011100111101001110… |
… | …001101110101111000100 |
3 | 11202220001122101111001002 |
4 | 103213221301232233010 |
5 | 134042202201011320 |
6 | 2511213121552432 |
7 | 166256546326460 |
oct | 23475161565704 |
9 | 4686048344032 |
10 | 1348246891460 |
11 | 47a874248907 |
12 | 1993711a5718 |
13 | 9a1a68b4621 |
14 | 4938112b4a0 |
15 | 2510e925675 |
hex | 139e9c6ebc4 |
1348246891460 has 48 divisors (see below), whose sum is σ = 3264427910016. Its totient is φ = 458165309952.
The previous prime is 1348246891421. The next prime is 1348246891483. The reversal of 1348246891460 is 641986428431.
It is a junction number, because it is equal to n+sod(n) for n = 1348246891396 and 1348246891405.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42596282 + ... + 42627921.
It is an arithmetic number, because the mean of its divisors is an integer number (68008914792).
Almost surely, 21348246891460 is an apocalyptic number.
1348246891460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1348246891460 is an abundant number, since it is smaller than the sum of its proper divisors (1916181018556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348246891460 is a wasteful number, since it uses less digits than its factorization.
1348246891460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85224332 (or 85224330 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 56.
The spelling of 1348246891460 in words is "one trillion, three hundred forty-eight billion, two hundred forty-six million, eight hundred ninety-one thousand, four hundred sixty".
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