Base | Representation |
---|---|
bin | 1011101011010… |
… | …0111010010111 |
3 | 10102011012202211 |
4 | 2322310322113 |
5 | 100014204021 |
6 | 4505414251 |
7 | 1133166514 |
oct | 272647227 |
9 | 112135684 |
10 | 48975511 |
11 | 25711032 |
12 | 1449a387 |
13 | a1b9cc0 |
14 | 670c30b |
15 | 44763e1 |
hex | 2eb4e97 |
48975511 has 8 divisors (see below), whose sum is σ = 52809120. Its totient is φ = 45151392.
The previous prime is 48975499. The next prime is 48975527. The reversal of 48975511 is 11557984.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48975511 - 219 = 48451223 is a prime.
It is a super-2 number, since 2×489755112 = 4797201355422242, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48975541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11310 + ... + 15028.
It is an arithmetic number, because the mean of its divisors is an integer number (6601140).
Almost surely, 248975511 is an apocalyptic number.
48975511 is a deficient number, since it is larger than the sum of its proper divisors (3833609).
48975511 is a wasteful number, since it uses less digits than its factorization.
48975511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4745.
The product of its digits is 50400, while the sum is 40.
The square root of 48975511 is about 6998.2505671060. The cubic root of 48975511 is about 365.8695997979.
The spelling of 48975511 in words is "forty-eight million, nine hundred seventy-five thousand, five hundred eleven".
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