Base | Representation |
---|---|
bin | 101101110101100000… |
… | …001100000110110101 |
3 | 11201000221121111021010 |
4 | 231311200030012311 |
5 | 1301243244401400 |
6 | 34335353542433 |
7 | 3361422130365 |
oct | 556540140665 |
9 | 151027544233 |
10 | 49216012725 |
11 | 19966179890 |
12 | 9656414a19 |
13 | 4844505429 |
14 | 254c5729a5 |
15 | 1430b32450 |
hex | b7580c1b5 |
49216012725 has 24 divisors (see below), whose sum is σ = 88767791712. Its totient is φ = 23862308800.
The previous prime is 49216012717. The next prime is 49216012733. The reversal of 49216012725 is 52721061294.
It is an interprime number because it is at equal distance from previous prime (49216012717) and next prime (49216012733).
It is not a de Polignac number, because 49216012725 - 23 = 49216012717 is a prime.
It is a Curzon number.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 29827062 + ... + 29828711.
It is an arithmetic number, because the mean of its divisors is an integer number (3698657988).
Almost surely, 249216012725 is an apocalyptic number.
It is an amenable number.
49216012725 is a deficient number, since it is larger than the sum of its proper divisors (39551778987).
49216012725 is a wasteful number, since it uses less digits than its factorization.
49216012725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59655797 (or 59655792 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The spelling of 49216012725 in words is "forty-nine billion, two hundred sixteen million, twelve thousand, seven hundred twenty-five".
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