Base | Representation |
---|---|
bin | 101000010111001… |
… | …1010110010111100 |
3 | 10111101102212222101 |
4 | 1100232122302330 |
5 | 10233203030120 |
6 | 342220154444 |
7 | 45363514423 |
oct | 12056326274 |
9 | 3441385871 |
10 | 1354345660 |
11 | 635546a38 |
12 | 319698a24 |
13 | 187785385 |
14 | cbc2a2ba |
15 | 7dd7790a |
hex | 50b9acbc |
1354345660 has 12 divisors (see below), whose sum is σ = 2844125928. Its totient is φ = 541738256.
The previous prime is 1354345651. The next prime is 1354345703. The reversal of 1354345660 is 665434531.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33858622 + ... + 33858661.
It is an arithmetic number, because the mean of its divisors is an integer number (237010494).
Almost surely, 21354345660 is an apocalyptic number.
1354345660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1354345660 is an abundant number, since it is smaller than the sum of its proper divisors (1489780268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1354345660 is a wasteful number, since it uses less digits than its factorization.
1354345660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67717292 (or 67717290 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 37.
The square root of 1354345660 is about 36801.4355698253. The cubic root of 1354345660 is about 1106.3940718656.
The spelling of 1354345660 in words is "one billion, three hundred fifty-four million, three hundred forty-five thousand, six hundred sixty".
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