Base | Representation |
---|---|
bin | 110010011101010… |
… | …1101110111001000 |
3 | 11100222220002111112 |
4 | 1210322231313020 |
5 | 11431414120200 |
6 | 440001145452 |
7 | 56646141560 |
oct | 14472556710 |
9 | 4328802445 |
10 | 1693113800 |
11 | 79979a504 |
12 | 3b302b288 |
13 | 20ca080b1 |
14 | 120c11da0 |
15 | 9d993535 |
hex | 64eaddc8 |
1693113800 has 48 divisors (see below), whose sum is σ = 4498848960. Its totient is φ = 580495680.
The previous prime is 1693113791. The next prime is 1693113809. The reversal of 1693113800 is 83113961.
It is an interprime number because it is at equal distance from previous prime (1693113791) and next prime (1693113809).
It is not an unprimeable number, because it can be changed into a prime (1693113809) 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 11 ways as a sum of consecutive naturals, for example, 603284 + ... + 606083.
It is an arithmetic number, because the mean of its divisors is an integer number (93726020).
Almost surely, 21693113800 is an apocalyptic number.
1693113800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1693113800 is an abundant number, since it is smaller than the sum of its proper divisors (2805735160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1693113800 is a wasteful number, since it uses less digits than its factorization.
1693113800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1209390 (or 1209381 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 1693113800 is about 41147.4640773888. The cubic root of 1693113800 is about 1191.8695280074.
The spelling of 1693113800 in words is "one billion, six hundred ninety-three million, one hundred thirteen thousand, eight hundred".
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