Base | Representation |
---|---|
bin | 1011101001000… |
… | …1110110010100 |
3 | 10101212220202121 |
4 | 2322101312110 |
5 | 100000110032 |
6 | 4502345324 |
7 | 1132031014 |
oct | 272216624 |
9 | 111786677 |
10 | 48831892 |
11 | 2562313a |
12 | 1442b244 |
13 | a169815 |
14 | 66b1c44 |
15 | 4448a97 |
hex | 2e91d94 |
48831892 has 6 divisors (see below), whose sum is σ = 85455818. Its totient is φ = 24415944.
The previous prime is 48831877. The next prime is 48831901. The reversal of 48831892 is 29813884.
48831892 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 only one way, i.e., 47279376 + 1552516 = 6876^2 + 1246^2 .
It is a congruent number.
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 as a sum of consecutive naturals, namely, 6103983 + ... + 6103990.
Almost surely, 248831892 is an apocalyptic number.
It is an amenable number.
48831892 is a deficient number, since it is larger than the sum of its proper divisors (36623926).
48831892 is a wasteful number, since it uses less digits than its factorization.
48831892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12207977 (or 12207975 counting only the distinct ones).
The product of its digits is 110592, while the sum is 43.
The square root of 48831892 is about 6987.9819690666. The cubic root of 48831892 is about 365.5116163094.
The spelling of 48831892 in words is "forty-eight million, eight hundred thirty-one thousand, eight hundred ninety-two".
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