Base | Representation |
---|---|
bin | 10000000100000… |
… | …10111110101100 |
3 | 100101120020001001 |
4 | 20002002332230 |
5 | 233444113340 |
6 | 21212130044 |
7 | 3224251306 |
oct | 1002027654 |
9 | 311506031 |
10 | 134754220 |
11 | 6a079927 |
12 | 39166924 |
13 | 21bc1733 |
14 | 13c7a976 |
15 | bc6c29a |
hex | 8082fac |
134754220 has 24 divisors (see below), whose sum is σ = 283800384. Its totient is φ = 53746176.
The previous prime is 134754211. The next prime is 134754247. The reversal of 134754220 is 22457431.
It is a super-4 number, since 4×1347542204 (a number of 34 digits) contains 4444 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2484 + ... + 16603.
It is an arithmetic number, because the mean of its divisors is an integer number (11825016).
Almost surely, 2134754220 is an apocalyptic number.
134754220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
134754220 is an abundant number, since it is smaller than the sum of its proper divisors (149046164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134754220 is a wasteful number, since it uses less digits than its factorization.
134754220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19449 (or 19447 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 134754220 is about 11608.3685330885. The cubic root of 134754220 is about 512.6812779304.
The spelling of 134754220 in words is "one hundred thirty-four million, seven hundred fifty-four thousand, two hundred twenty".
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