Base | Representation |
---|---|
bin | 1011101010010… |
… | …1011000110010 |
3 | 10102000222112200 |
4 | 2322211120302 |
5 | 100010140142 |
6 | 4504204030 |
7 | 1132513233 |
oct | 272453062 |
9 | 112028480 |
10 | 48911922 |
11 | 25678284 |
12 | 14469616 |
13 | a197087 |
14 | 66d308a |
15 | 446264c |
hex | 2ea5632 |
48911922 has 24 divisors (see below), whose sum is σ = 109631340. Its totient is φ = 15741600.
The previous prime is 48911921. The next prime is 48911927. The reversal of 48911922 is 22911984.
48911922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 44076321 + 4835601 = 6639^2 + 2199^2 .
It is a super-2 number, since 2×489119222 = 4784752227468168, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (48911921) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 46329 + ... + 47372.
Almost surely, 248911922 is an apocalyptic number.
48911922 is an abundant number, since it is smaller than the sum of its proper divisors (60719418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48911922 is a wasteful number, since it uses less digits than its factorization.
48911922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93738 (or 93735 counting only the distinct ones).
The product of its digits is 10368, while the sum is 36.
The square root of 48911922 is about 6993.7058845794. The cubic root of 48911922 is about 365.7111848550.
The spelling of 48911922 in words is "forty-eight million, nine hundred eleven thousand, nine hundred twenty-two".
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