Base | Representation |
---|---|
bin | 110010011101011… |
… | …0100100010001010 |
3 | 11100222221110222202 |
4 | 1210322310202022 |
5 | 11431421004010 |
6 | 440001520202 |
7 | 56646314342 |
oct | 14472644212 |
9 | 4328843882 |
10 | 1693141130 |
11 | 799808a9a |
12 | 3b3043062 |
13 | 20ca17675 |
14 | 120c1bd22 |
15 | 9d99b6a5 |
hex | 64eb488a |
1693141130 has 16 divisors (see below), whose sum is σ = 3056867424. Its totient is φ = 675209040.
The previous prime is 1693141117. The next prime is 1693141141. The reversal of 1693141130 is 311413961.
It is a junction number, because it is equal to n+sod(n) for n = 1693141093 and 1693141102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252452 + ... + 259071.
It is an arithmetic number, because the mean of its divisors is an integer number (191054214).
Almost surely, 21693141130 is an apocalyptic number.
1693141130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1693141130 is a deficient number, since it is larger than the sum of its proper divisors (1363726294).
1693141130 is a wasteful number, since it uses less digits than its factorization.
1693141130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511861.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 1693141130 is about 41147.7961742789. The cubic root of 1693141130 is about 1191.8759409685.
The spelling of 1693141130 in words is "one billion, six hundred ninety-three million, one hundred forty-one thousand, one hundred thirty".
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