Base | Representation |
---|---|
bin | 101101001010110101… |
… | …000101111010100101 |
3 | 11122012001102221100201 |
4 | 231022311011322211 |
5 | 1243312004301401 |
6 | 34140340510501 |
7 | 3334606545055 |
oct | 551265057245 |
9 | 148161387321 |
10 | 48500072101 |
11 | 19629032018 |
12 | 94966ab431 |
13 | 475c0a4520 |
14 | 24c1449565 |
15 | 13dcd61b01 |
hex | b4ad45ea5 |
48500072101 has 16 divisors (see below), whose sum is σ = 54698603904. Its totient is φ = 42668138304.
The previous prime is 48500072057. The next prime is 48500072107. The reversal of 48500072101 is 10127000584.
It is not a de Polignac number, because 48500072101 - 29 = 48500071589 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48500072101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48500072107) 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 15 ways as a sum of consecutive naturals, for example, 209971 + ... + 375616.
It is an arithmetic number, because the mean of its divisors is an integer number (3418662744).
Almost surely, 248500072101 is an apocalyptic number.
It is an amenable number.
48500072101 is a deficient number, since it is larger than the sum of its proper divisors (6198531803).
48500072101 is a wasteful number, since it uses less digits than its factorization.
48500072101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585900.
The product of its (nonzero) digits is 2240, while the sum is 28.
Adding to 48500072101 its reverse (10127000584), we get a palindrome (58627072685).
The spelling of 48500072101 in words is "forty-eight billion, five hundred million, seventy-two thousand, one hundred one".
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