Base | Representation |
---|---|
bin | 101101110100101001… |
… | …001101100110000001 |
3 | 11200222221111021221201 |
4 | 231310221031212001 |
5 | 1301231102212042 |
6 | 34334121021201 |
7 | 3361155464401 |
oct | 556451154601 |
9 | 150887437851 |
10 | 49201600897 |
11 | 19959025a89 |
12 | 9651624801 |
13 | 484152a717 |
14 | 254a6a0801 |
15 | 142e7371b7 |
hex | b74a4d981 |
49201600897 has 16 divisors (see below), whose sum is σ = 51477431040. Its totient is φ = 46937347072.
The previous prime is 49201600891. The next prime is 49201600937. The reversal of 49201600897 is 79800610294.
It is a cyclic number.
It is not a de Polignac number, because 49201600897 - 27 = 49201600769 is a prime.
It is a super-3 number, since 3×492016008973 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49201600891) 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, 23109129 + ... + 23111257.
It is an arithmetic number, because the mean of its divisors is an integer number (3217339440).
Almost surely, 249201600897 is an apocalyptic number.
It is an amenable number.
49201600897 is a deficient number, since it is larger than the sum of its proper divisors (2275830143).
49201600897 is a wasteful number, since it uses less digits than its factorization.
49201600897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4352.
The product of its (nonzero) digits is 217728, while the sum is 46.
The spelling of 49201600897 in words is "forty-nine billion, two hundred one million, six hundred thousand, eight hundred ninety-seven".
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