Base | Representation |
---|---|
bin | 10010100001111011… |
… | …11100001011011101 |
3 | 221200022120111110220 |
4 | 21100331330023131 |
5 | 130333234133044 |
6 | 4323055351553 |
7 | 501346400244 |
oct | 112075741335 |
9 | 27608514426 |
10 | 9948349149 |
11 | 4245646a62 |
12 | 1b178225b9 |
13 | c270a483b |
14 | 6a535995b |
15 | 3d35a9019 |
hex | 250f7c2dd |
9948349149 has 8 divisors (see below), whose sum is σ = 13265363040. Its totient is φ = 6631784016.
The previous prime is 9948349127. The next prime is 9948349163. The reversal of 9948349149 is 9419438499.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9948349149 - 212 = 9948345053 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 9948349092 and 9948349101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9949349149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56514 + ... + 151955.
It is an arithmetic number, because the mean of its divisors is an integer number (1658170380).
Almost surely, 29948349149 is an apocalyptic number.
It is an amenable number.
9948349149 is a deficient number, since it is larger than the sum of its proper divisors (3317013891).
9948349149 is a wasteful number, since it uses less digits than its factorization.
9948349149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224379.
The product of its digits is 10077696, while the sum is 60.
The square root of 9948349149 is about 99741.4114046919. The cubic root of 9948349149 is about 2150.7190058897.
The spelling of 9948349149 in words is "nine billion, nine hundred forty-eight million, three hundred forty-nine thousand, one hundred forty-nine".
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