Base | Representation |
---|---|
bin | 1011101000001… |
… | …1110011001101 |
3 | 10101202222211101 |
4 | 2322003303031 |
5 | 44441234344 |
6 | 4501223101 |
7 | 1131401161 |
oct | 272036315 |
9 | 111688741 |
10 | 48774349 |
11 | 25593988 |
12 | 14401a91 |
13 | a149580 |
14 | 6698ca1 |
15 | 44369d4 |
hex | 2e83ccd |
48774349 has 16 divisors (see below), whose sum is σ = 55545280. Its totient is φ = 42574896.
The previous prime is 48774307. The next prime is 48774353. The reversal of 48774349 is 94347784.
It is not a de Polignac number, because 48774349 - 27 = 48774221 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48774299 and 48774308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48774389) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88894 + ... + 89440.
It is an arithmetic number, because the mean of its divisors is an integer number (3471580).
Almost surely, 248774349 is an apocalyptic number.
It is an amenable number.
48774349 is a deficient number, since it is larger than the sum of its proper divisors (6770931).
48774349 is an equidigital number, since it uses as much as digits as its factorization.
48774349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617 (or 579 counting only the distinct ones).
The product of its digits is 677376, while the sum is 46.
The square root of 48774349 is about 6983.8634723196. The cubic root of 48774349 is about 365.3679881664.
The spelling of 48774349 in words is "forty-eight million, seven hundred seventy-four thousand, three hundred forty-nine".
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