Base | Representation |
---|---|
bin | 10000001101111… |
… | …10001100001000 |
3 | 100110222211002120 |
4 | 20012332030020 |
5 | 234311422240 |
6 | 21255531240 |
7 | 3241236405 |
oct | 1006761410 |
9 | 313884076 |
10 | 136045320 |
11 | 6a880954 |
12 | 39689b20 |
13 | 222542b8 |
14 | 140d52ac |
15 | be24ad0 |
hex | 81be308 |
136045320 has 64 divisors (see below), whose sum is σ = 429624000. Its totient is φ = 34368768.
The previous prime is 136045319. The next prime is 136045331. The reversal of 136045320 is 23540631.
It is a happy number.
136045320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
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 15 ways as a sum of consecutive naturals, for example, 27555 + ... + 32114.
It is an arithmetic number, because the mean of its divisors is an integer number (6712875).
Almost surely, 2136045320 is an apocalyptic number.
136045320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
136045320 is an abundant number, since it is smaller than the sum of its proper divisors (293578680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136045320 is a wasteful number, since it uses less digits than its factorization.
136045320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59702 (or 59698 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 136045320 is about 11663.8467068116. The cubic root of 136045320 is about 514.3134345729.
Adding to 136045320 its reverse (23540631), we get a palindrome (159585951).
The spelling of 136045320 in words is "one hundred thirty-six million, forty-five thousand, three hundred twenty".
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