Base | Representation |
---|---|
bin | 110010011100111… |
… | …1101100101100000 |
3 | 11100222112001020222 |
4 | 1210321331211200 |
5 | 11431341303224 |
6 | 435553022212 |
7 | 56644356230 |
oct | 14471754540 |
9 | 4328461228 |
10 | 1692916064 |
11 | 799674994 |
12 | 3b2b54968 |
13 | 20c9690a8 |
14 | 120b9dcc0 |
15 | 9d954b5e |
hex | 64e7d960 |
1692916064 has 48 divisors (see below), whose sum is σ = 3940423200. Its totient is φ = 700514304.
The previous prime is 1692916037. The next prime is 1692916067. The reversal of 1692916064 is 4606192961.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1692916067) 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, 123809 + ... + 136800.
It is an arithmetic number, because the mean of its divisors is an integer number (82092150).
Almost surely, 21692916064 is an apocalyptic number.
1692916064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1692916064 is an abundant number, since it is smaller than the sum of its proper divisors (2247507136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1692916064 is a wasteful number, since it uses less digits than its factorization.
1692916064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260655 (or 260647 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 44.
The square root of 1692916064 is about 41145.0612346124. The cubic root of 1692916064 is about 1191.8231273681.
The spelling of 1692916064 in words is "one billion, six hundred ninety-two million, nine hundred sixteen thousand, sixty-four".
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