Base | Representation |
---|---|
bin | 1011100000100… |
… | …1110001000001 |
3 | 10100211121011100 |
4 | 2320021301001 |
5 | 44324240442 |
6 | 4442405013 |
7 | 1124216655 |
oct | 270116101 |
9 | 110747140 |
10 | 48274497 |
11 | 25282387 |
12 | 14200769 |
13 | a002bbb |
14 | 65a8a65 |
15 | 438884c |
hex | 2e09c41 |
48274497 has 12 divisors (see below), whose sum is σ = 73400080. Its totient is φ = 30489048.
The previous prime is 48274489. The next prime is 48274519. The reversal of 48274497 is 79447284.
It is not a de Polignac number, because 48274497 - 23 = 48274489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48274427) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140983 + ... + 141324.
Almost surely, 248274497 is an apocalyptic number.
It is an amenable number.
48274497 is a deficient number, since it is larger than the sum of its proper divisors (25125583).
48274497 is a wasteful number, since it uses less digits than its factorization.
48274497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282332 (or 282329 counting only the distinct ones).
The product of its digits is 451584, while the sum is 45.
The square root of 48274497 is about 6947.9851036110. The cubic root of 48274497 is about 364.1155718230.
The spelling of 48274497 in words is "forty-eight million, two hundred seventy-four thousand, four hundred ninety-seven".
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