Base | Representation |
---|---|
bin | 111010011010011… |
… | …1111001110000010 |
3 | 12001121011201200111 |
4 | 1310310333032002 |
5 | 13003233004430 |
6 | 522254341534 |
7 | 66400062112 |
oct | 16464771602 |
9 | 5047151614 |
10 | 1960047490 |
11 | 916439765 |
12 | 4684ba8aa |
13 | 2530c931b |
14 | 148459042 |
15 | b711ec2a |
hex | 74d3f382 |
1960047490 has 16 divisors (see below), whose sum is σ = 3570594048. Its totient is φ = 774572656.
The previous prime is 1960047473. The next prime is 1960047491. The reversal of 1960047490 is 947400691.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1960047491) by changing a digit.
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, 1179922 + ... + 1181581.
It is an arithmetic number, because the mean of its divisors is an integer number (223162128).
Almost surely, 21960047490 is an apocalyptic number.
1960047490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1960047490 is a deficient number, since it is larger than the sum of its proper divisors (1610546558).
1960047490 is a wasteful number, since it uses less digits than its factorization.
1960047490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2361593.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 1960047490 is about 44272.4235839874. The cubic root of 1960047490 is about 1251.4750565485.
The spelling of 1960047490 in words is "one billion, nine hundred sixty million, forty-seven thousand, four hundred ninety".
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