Base | Representation |
---|---|
bin | 10001011111110… |
… | …11001100001000 |
3 | 101020012020120222 |
4 | 20233323030020 |
5 | 300033442221 |
6 | 22322005212 |
7 | 3431421521 |
oct | 1057731410 |
9 | 336166528 |
10 | 146780936 |
11 | 75943765 |
12 | 411a6808 |
13 | 24542933 |
14 | 156cb848 |
15 | cd459ab |
hex | 8bfb308 |
146780936 has 16 divisors (see below), whose sum is σ = 278307900. Its totient is φ = 72565504.
The previous prime is 146780923. The next prime is 146780951. The reversal of 146780936 is 639087641.
146780936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 144240100 + 2540836 = 12010^2 + 1594^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102365 + ... + 103788.
Almost surely, 2146780936 is an apocalyptic number.
It is an amenable number.
146780936 is a deficient number, since it is larger than the sum of its proper divisors (131526964).
146780936 is a wasteful number, since it uses less digits than its factorization.
146780936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206248 (or 206244 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 146780936 is about 12115.3182376692. The cubic root of 146780936 is about 527.5009153717.
The spelling of 146780936 in words is "one hundred forty-six million, seven hundred eighty thousand, nine hundred thirty-six".
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