Base | Representation |
---|---|
bin | 1011011101111… |
… | …0111011111101 |
3 | 10100111200112000 |
4 | 2313132323331 |
5 | 44303132234 |
6 | 4434532513 |
7 | 1122556344 |
oct | 267367375 |
9 | 110450460 |
10 | 48099069 |
11 | 251725a7 |
12 | 14137139 |
13 | 9c710b5 |
14 | 6560b5b |
15 | 4351899 |
hex | 2ddeefd |
48099069 has 32 divisors (see below), whose sum is σ = 77235840. Its totient is φ = 29465856.
The previous prime is 48099067. The next prime is 48099097. The reversal of 48099069 is 96099084.
It is not a de Polignac number, because 48099069 - 21 = 48099067 is a prime.
It is a super-3 number, since 3×480990693 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48099067) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18519 + ... + 20955.
It is an arithmetic number, because the mean of its divisors is an integer number (2413620).
Almost surely, 248099069 is an apocalyptic number.
It is an amenable number.
48099069 is a deficient number, since it is larger than the sum of its proper divisors (29136771).
48099069 is a wasteful number, since it uses less digits than its factorization.
48099069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2506 (or 2500 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 45.
The square root of 48099069 is about 6935.3492341770. The cubic root of 48099069 is about 363.6739749714.
The spelling of 48099069 in words is "forty-eight million, ninety-nine thousand, sixty-nine".
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