Base | Representation |
---|---|
bin | 101100011011001… |
… | …1110110101001100 |
3 | 10211212222020111210 |
4 | 1120312132311030 |
5 | 11023103131233 |
6 | 403530214420 |
7 | 51640355166 |
oct | 13066366514 |
9 | 3755866453 |
10 | 1490677068 |
11 | 6a54a2821 |
12 | 357284410 |
13 | 1a9aa994a |
14 | 101d97936 |
15 | 8ad07163 |
hex | 58d9ed4c |
1490677068 has 24 divisors (see below), whose sum is σ = 3482210368. Its totient is φ = 496326096.
The previous prime is 1490677049. The next prime is 1490677073. The reversal of 1490677068 is 8607760941.
It is a super-2 number, since 2×14906770682 = 4444236242122153248, which contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
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, 59746 + ... + 80937.
Almost surely, 21490677068 is an apocalyptic number.
It is an amenable number.
1490677068 is an abundant number, since it is smaller than the sum of its proper divisors (1991533300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1490677068 is a wasteful number, since it uses less digits than its factorization.
1490677068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141573 (or 141571 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 48.
The square root of 1490677068 is about 38609.2873283100. The cubic root of 1490677068 is about 1142.3377359424.
The spelling of 1490677068 in words is "one billion, four hundred ninety million, six hundred seventy-seven thousand, sixty-eight".
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