Base | Representation |
---|---|
bin | 1011101011011… |
… | …0011111000100 |
3 | 10102011112121112 |
4 | 2322312133010 |
5 | 100014410311 |
6 | 4505504152 |
7 | 1133224352 |
oct | 272663704 |
9 | 112145545 |
10 | 48981956 |
11 | 25715961 |
12 | 144a2058 |
13 | a1bcc0a |
14 | 67107d2 |
15 | 447828b |
hex | 2eb67c4 |
48981956 has 12 divisors (see below), whose sum is σ = 85800960. Its totient is φ = 24467400.
The previous prime is 48981949. The next prime is 48981979. The reversal of 48981956 is 65918984.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716 + ... + 9923.
It is an arithmetic number, because the mean of its divisors is an integer number (7150080).
Almost surely, 248981956 is an apocalyptic number.
It is an amenable number.
48981956 is a deficient number, since it is larger than the sum of its proper divisors (36819004).
48981956 is a wasteful number, since it uses less digits than its factorization.
48981956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11794 (or 11792 counting only the distinct ones).
The product of its digits is 622080, while the sum is 50.
The square root of 48981956 is about 6998.7110241815. The cubic root of 48981956 is about 365.8856481324.
The spelling of 48981956 in words is "forty-eight million, nine hundred eighty-one thousand, nine hundred fifty-six".
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