Base | Representation |
---|---|
bin | 1011101010100… |
… | …0010100110011 |
3 | 10102001121001100 |
4 | 2322220110303 |
5 | 100011031310 |
6 | 4504335443 |
7 | 1132563303 |
oct | 272502463 |
9 | 112047040 |
10 | 48923955 |
11 | 25686323 |
12 | 14474583 |
13 | a19c6b2 |
14 | 66d7603 |
15 | 4465ec0 |
hex | 2ea8533 |
48923955 has 24 divisors (see below), whose sum is σ = 89266320. Its totient is φ = 24719040.
The previous prime is 48923939. The next prime is 48923971. The reversal of 48923955 is 55932984.
48923955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (48923939) and next prime (48923971).
It is not a de Polignac number, because 48923955 - 24 = 48923939 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 48923955.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27756 + ... + 29465.
It is an arithmetic number, because the mean of its divisors is an integer number (3719430).
Almost surely, 248923955 is an apocalyptic number.
48923955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48923955 is a deficient number, since it is larger than the sum of its proper divisors (40342365).
48923955 is a wasteful number, since it uses less digits than its factorization.
48923955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57251 (or 57248 counting only the distinct ones).
The product of its digits is 388800, while the sum is 45.
The square root of 48923955 is about 6994.5661051991. The cubic root of 48923955 is about 365.7411723760.
The spelling of 48923955 in words is "forty-eight million, nine hundred twenty-three thousand, nine hundred fifty-five".
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