| Base | Representation |
|---|---|
| bin | 10000010000101… |
| … | …00000001100100 |
| 3 | 100111122200101001 |
| 4 | 20020110001210 |
| 5 | 234404200100 |
| 6 | 21311243044 |
| 7 | 3244232413 |
| oct | 1010240144 |
| 9 | 314580331 |
| 10 | 136396900 |
| 11 | 6aaa1012 |
| 12 | 39819484 |
| 13 | 22348333 |
| 14 | 1418747a |
| 15 | be93d6a |
| hex | 8214064 |
136396900 has 72 divisors (see below), whose sum is σ = 318979584. Its totient is φ = 50476800.
The previous prime is 136396879. The next prime is 136396901. The reversal of 136396900 is 9693631.
It is a super-2 number, since 2×1363969002 = 37208228659220000, which contains 22 as substring.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 136396900.
It is not an unprimeable number, because it can be changed into a prime (136396901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70344 + ... + 72256.
It is an arithmetic number, because the mean of its divisors is an integer number (4430272).
Almost surely, 2136396900 is an apocalyptic number.
136396900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136396900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159489792).
136396900 is an abundant number, since it is smaller than the sum of its proper divisors (182582684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136396900 is a wasteful number, since it uses less digits than its factorization.
136396900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1981 (or 1974 counting only the distinct ones).
The product of its (nonzero) digits is 26244, while the sum is 37.
The square root of 136396900 is about 11678.9083393954. The cubic root of 136396900 is about 514.7560977850.
The spelling of 136396900 in words is "one hundred thirty-six million, three hundred ninety-six thousand, nine hundred".
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