Base | Representation |
---|---|
bin | 10000010001110… |
… | …10011011100110 |
3 | 100111221200011111 |
4 | 20020322123212 |
5 | 234424213324 |
6 | 21314455234 |
7 | 3245456146 |
oct | 1010723346 |
9 | 314850144 |
10 | 136554214 |
11 | 70099225 |
12 | 3989451a |
13 | 223a1b14 |
14 | 141c8926 |
15 | bec5794 |
hex | 823a6e6 |
136554214 has 16 divisors (see below), whose sum is σ = 212612400. Its totient is φ = 65699424.
The previous prime is 136554203. The next prime is 136554233. The reversal of 136554214 is 412455631.
It is a happy number.
It is a super-2 number, since 2×1365542142 = 37294106722315592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13972 + ... + 21640.
It is an arithmetic number, because the mean of its divisors is an integer number (13288275).
Almost surely, 2136554214 is an apocalyptic number.
136554214 is a deficient number, since it is larger than the sum of its proper divisors (76058186).
136554214 is a wasteful number, since it uses less digits than its factorization.
136554214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8007.
The product of its digits is 14400, while the sum is 31.
The square root of 136554214 is about 11685.6413602335. The cubic root of 136554214 is about 514.9539205323.
The spelling of 136554214 in words is "one hundred thirty-six million, five hundred fifty-four thousand, two hundred fourteen".
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