| Base | Representation |
|---|---|
| bin | 10000010001110… |
| … | …01111110100100 |
| 3 | 100111221120121200 |
| 4 | 20020321332210 |
| 5 | 234424133411 |
| 6 | 21314442500 |
| 7 | 3245450553 |
| oct | 1010717644 |
| 9 | 314846550 |
| 10 | 136552356 |
| 11 | 70097896 |
| 12 | 39893430 |
| 13 | 223a1015 |
| 14 | 141c7d9a |
| 15 | bec4e56 |
| hex | 8239fa4 |
136552356 has 18 divisors (see below), whose sum is σ = 345174102. Its totient is φ = 45517440.
The previous prime is 136552333. The next prime is 136552363. The reversal of 136552356 is 653255631.
It can be written as a sum of positive squares in only one way, i.e., 76737600 + 59814756 = 8760^2 + 7734^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×1365523563 (a number of 25 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3793121 = 136552356 / (1 + 3 + 6 + 5 + 5 + 2 + 3 + 5 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 136552356.
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 5 ways as a sum of consecutive naturals, for example, 1896525 + ... + 1896596.
It is an arithmetic number, because the mean of its divisors is an integer number (19176339).
Almost surely, 2136552356 is an apocalyptic number.
It is an amenable number.
136552356 is an abundant number, since it is smaller than the sum of its proper divisors (208621746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136552356 is a wasteful number, since it uses less digits than its factorization.
136552356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3793131 (or 3793126 counting only the distinct ones).
The product of its digits is 81000, while the sum is 36.
The square root of 136552356 is about 11685.5618606895. The cubic root of 136552356 is about 514.9515849796.
The spelling of 136552356 in words is "one hundred thirty-six million, five hundred fifty-two thousand, three hundred fifty-six".
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