Base | Representation |
---|---|
bin | 1011110101111… |
… | …0100111101100 |
3 | 10110110112022012 |
4 | 2331132213230 |
5 | 100203430021 |
6 | 4532340352 |
7 | 1142123231 |
oct | 275364754 |
9 | 113415265 |
10 | 49670636 |
11 | 26046314 |
12 | 147746b8 |
13 | a3a1512 |
14 | 684d788 |
15 | 456235b |
hex | 2f5e9ec |
49670636 has 12 divisors (see below), whose sum is σ = 91498680. Its totient is φ = 23528160.
The previous prime is 49670627. The next prime is 49670657. The reversal of 49670636 is 63607694.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 49670593 and 49670602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326705 + ... + 326856.
It is an arithmetic number, because the mean of its divisors is an integer number (7624890).
Almost surely, 249670636 is an apocalyptic number.
It is an amenable number.
49670636 is a deficient number, since it is larger than the sum of its proper divisors (41828044).
49670636 is a wasteful number, since it uses less digits than its factorization.
49670636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653584 (or 653582 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 41.
The square root of 49670636 is about 7047.7397795322. The cubic root of 49670636 is about 367.5924422299.
The spelling of 49670636 in words is "forty-nine million, six hundred seventy thousand, six hundred thirty-six".
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