| Base | Representation |
|---|---|
| bin | 10000001111111… |
| … | …01011001101000 |
| 3 | 100111110222020220 |
| 4 | 20013331121220 |
| 5 | 234343213412 |
| 6 | 21305250040 |
| 7 | 3243365301 |
| oct | 1007753150 |
| 9 | 314428226 |
| 10 | 136304232 |
| 11 | 6aa38429 |
| 12 | 39793920 |
| 13 | 223150bc |
| 14 | 141617a8 |
| 15 | be7668c |
| hex | 81fd668 |
136304232 has 64 divisors (see below), whose sum is σ = 362102400. Its totient is φ = 42608640.
The previous prime is 136304209. The next prime is 136304237. The reversal of 136304232 is 232403631.
136304232 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1363042322 = 37157687322219648, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (136304237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178732 + ... + 179492.
It is an arithmetic number, because the mean of its divisors is an integer number (5657850).
Almost surely, 2136304232 is an apocalyptic number.
136304232 is a gapful number since it is divisible by the number (12) 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 136304232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181051200).
136304232 is an abundant number, since it is smaller than the sum of its proper divisors (225798168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136304232 is a wasteful number, since it uses less digits than its factorization.
136304232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1226 (or 1222 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 136304232 is about 11674.9403424600. The cubic root of 136304232 is about 514.6394963449.
Adding to 136304232 its reverse (232403631), we get a palindrome (368707863).
The spelling of 136304232 in words is "one hundred thirty-six million, three hundred four thousand, two hundred thirty-two".
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