Base | Representation |
---|---|
bin | 110010000100100… |
… | …0001110110111110 |
3 | 11100002101100011101 |
4 | 1210021001312332 |
5 | 11420100313020 |
6 | 434414043314 |
7 | 56430342142 |
oct | 14411016676 |
9 | 4302340141 |
10 | 1680088510 |
11 | 792403401 |
12 | 3aa7a953a |
13 | 20a0c7519 |
14 | 11d1c1222 |
15 | 9c76e00a |
hex | 64241dbe |
1680088510 has 16 divisors (see below), whose sum is σ = 3027703536. Its totient is φ = 671247808.
The previous prime is 1680088483. The next prime is 1680088513. The reversal of 1680088510 is 158800861.
It is a self number, because there is not a number n which added to its sum of digits gives 1680088510.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1680088513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89452 + ... + 106591.
It is an arithmetic number, because the mean of its divisors is an integer number (189231471).
Almost surely, 21680088510 is an apocalyptic number.
1680088510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1680088510 is a deficient number, since it is larger than the sum of its proper divisors (1347615026).
1680088510 is a wasteful number, since it uses less digits than its factorization.
1680088510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196907.
The product of its (nonzero) digits is 15360, while the sum is 37.
The square root of 1680088510 is about 40988.8827610610. The cubic root of 1680088510 is about 1188.8052670325.
The spelling of 1680088510 in words is "one billion, six hundred eighty million, eighty-eight thousand, five hundred ten".
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