Base | Representation |
---|---|
bin | 101000001000100… |
… | …1011010101010100 |
3 | 10110212000102212112 |
4 | 1100101023111110 |
5 | 10224222231043 |
6 | 341344010152 |
7 | 45241410122 |
oct | 12021132524 |
9 | 3425012775 |
10 | 1346680148 |
11 | 631190800 |
12 | 317000958 |
13 | 186000278 |
14 | cabd2912 |
15 | 7d361518 |
hex | 5044b554 |
1346680148 has 18 divisors (see below), whose sum is σ = 2590412538. Its totient is φ = 612127120.
The previous prime is 1346680141. The next prime is 1346680171. The reversal of 1346680148 is 8410866431.
It can be written as a sum of positive squares in only one way, i.e., 751417744 + 595262404 = 27412^2 + 24398^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1346680141) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1390715 + ... + 1391682.
Almost surely, 21346680148 is an apocalyptic number.
It is an amenable number.
1346680148 is a deficient number, since it is larger than the sum of its proper divisors (1243732390).
1346680148 is a wasteful number, since it uses less digits than its factorization.
1346680148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2782423 (or 2782410 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 41.
The square root of 1346680148 is about 36697.1408695555. The cubic root of 1346680148 is about 1104.3027474772.
The spelling of 1346680148 in words is "one billion, three hundred forty-six million, six hundred eighty thousand, one hundred forty-eight".
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