Base | Representation |
---|---|
bin | 1011100011111… |
… | …1010001011010 |
3 | 10101020201210102 |
4 | 2320333101122 |
5 | 44403244113 |
6 | 4451215402 |
7 | 1126121633 |
oct | 270772132 |
9 | 111221712 |
10 | 48493658 |
11 | 25412004 |
12 | 142a7562 |
13 | a07b895 |
14 | 662488a |
15 | 43cd758 |
hex | 2e3f45a |
48493658 has 8 divisors (see below), whose sum is σ = 73933140. Its totient is φ = 23849280.
The previous prime is 48493657. The next prime is 48493661. The reversal of 48493658 is 85639484.
It can be written as a sum of positive squares in 2 ways, for example, as 44262409 + 4231249 = 6653^2 + 2057^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (48493657) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198623 + ... + 198866.
Almost surely, 248493658 is an apocalyptic number.
48493658 is a deficient number, since it is larger than the sum of its proper divisors (25439482).
48493658 is a wasteful number, since it uses less digits than its factorization.
48493658 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397552.
The product of its digits is 829440, while the sum is 47.
The square root of 48493658 is about 6963.7387946419. The cubic root of 48493658 is about 364.6657551871.
The spelling of 48493658 in words is "forty-eight million, four hundred ninety-three thousand, six hundred fifty-eight".
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