Base | Representation |
---|---|
bin | 101110001101001001… |
… | …010011010111000100 |
3 | 11202001120222120200120 |
4 | 232031021103113010 |
5 | 1303101320310213 |
6 | 34443003341540 |
7 | 3404306464002 |
oct | 561511232704 |
9 | 152046876616 |
10 | 49612666308 |
11 | 1a04a069567 |
12 | 97472218b0 |
13 | 48a87447aa |
14 | 2589105a72 |
15 | 1455884423 |
hex | b8d2535c4 |
49612666308 has 48 divisors (see below), whose sum is σ = 118141398144. Its totient is φ = 16200737280.
The previous prime is 49612666307. The next prime is 49612666331. The reversal of 49612666308 is 80366621694.
It is a happy number.
It is a super-2 number, since 2×496126663082 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49612666307) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 51685 + ... + 319212.
It is an arithmetic number, because the mean of its divisors is an integer number (2461279128).
Almost surely, 249612666308 is an apocalyptic number.
It is an amenable number.
49612666308 is an abundant number, since it is smaller than the sum of its proper divisors (68528731836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49612666308 is a wasteful number, since it uses less digits than its factorization.
49612666308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371132 (or 371130 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 51.
The spelling of 49612666308 in words is "forty-nine billion, six hundred twelve million, six hundred sixty-six thousand, three hundred eight".
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