Base | Representation |
---|---|
bin | 1011011111011… |
… | …1011110000101 |
3 | 10100200210100210 |
4 | 2313313132011 |
5 | 44314341212 |
6 | 4441030033 |
7 | 1123455330 |
oct | 267673605 |
9 | 110623323 |
10 | 48199557 |
11 | 2523104a |
12 | 14185319 |
13 | 9ca7a63 |
14 | 6589617 |
15 | 437153c |
hex | 2df7785 |
48199557 has 16 divisors (see below), whose sum is σ = 74483712. Its totient is φ = 27153840.
The previous prime is 48199549. The next prime is 48199583. The reversal of 48199557 is 75599184.
It is not a de Polignac number, because 48199557 - 23 = 48199549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48199507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14673 + ... + 17654.
It is an arithmetic number, because the mean of its divisors is an integer number (4655232).
Almost surely, 248199557 is an apocalyptic number.
It is an amenable number.
48199557 is a deficient number, since it is larger than the sum of its proper divisors (26284155).
48199557 is a wasteful number, since it uses less digits than its factorization.
48199557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32408.
The product of its digits is 453600, while the sum is 48.
The square root of 48199557 is about 6942.5900786378. The cubic root of 48199557 is about 363.9270599129.
The spelling of 48199557 in words is "forty-eight million, one hundred ninety-nine thousand, five hundred fifty-seven".
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