Base | Representation |
---|---|
bin | 101101111100001001… |
… | …011100000010000001 |
3 | 11201022201101002011201 |
4 | 231330021130002001 |
5 | 1302010314123103 |
6 | 34354415141201 |
7 | 3364244511505 |
oct | 557411340201 |
9 | 151281332151 |
10 | 49327489153 |
11 | 19a13099768 |
12 | 9687814801 |
13 | 4861636807 |
14 | 255d2b0305 |
15 | 143a80251d |
hex | b7c25c081 |
49327489153 has 8 divisors (see below), whose sum is σ = 52561778472. Its totient is φ = 46130163456.
The previous prime is 49327489151. The next prime is 49327489181. The reversal of 49327489153 is 35198472394.
It can be written as a sum of positive squares in 4 ways, for example, as 5574563569 + 43752925584 = 74663^2 + 209172^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49327489153 - 21 = 49327489151 is a prime.
It is a super-3 number, since 3×493274891533 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49327489094 and 49327489103.
It is not an unprimeable number, because it can be changed into a prime (49327489151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9238150 + ... + 9243487.
It is an arithmetic number, because the mean of its divisors is an integer number (6570222309).
Almost surely, 249327489153 is an apocalyptic number.
It is an amenable number.
49327489153 is a deficient number, since it is larger than the sum of its proper divisors (3234289319).
49327489153 is a wasteful number, since it uses less digits than its factorization.
49327489153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18481811.
The product of its digits is 6531840, while the sum is 55.
The spelling of 49327489153 in words is "forty-nine billion, three hundred twenty-seven million, four hundred eighty-nine thousand, one hundred fifty-three".
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