Base | Representation |
---|---|
bin | 1011011111010… |
… | …1101111010111 |
3 | 10100200102122100 |
4 | 2313311233113 |
5 | 44314124341 |
6 | 4440533143 |
7 | 1123425555 |
oct | 267655727 |
9 | 110612570 |
10 | 48192471 |
11 | 25226798 |
12 | 141811b3 |
13 | 9ca4772 |
14 | 6586bd5 |
15 | 436e3b6 |
hex | 2df5bd7 |
48192471 has 6 divisors (see below), whose sum is σ = 69611360. Its totient is φ = 32128308.
The previous prime is 48192451. The next prime is 48192481. The reversal of 48192471 is 17429184.
It is not a de Polignac number, because 48192471 - 29 = 48191959 is a prime.
It is a super-3 number, since 3×481924713 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48192451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2677351 + ... + 2677368.
Almost surely, 248192471 is an apocalyptic number.
48192471 is a deficient number, since it is larger than the sum of its proper divisors (21418889).
48192471 is a wasteful number, since it uses less digits than its factorization.
48192471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5354725 (or 5354722 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 48192471 is about 6942.0797316078. The cubic root of 48192471 is about 363.9092249390.
The spelling of 48192471 in words is "forty-eight million, one hundred ninety-two thousand, four hundred seventy-one".
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