Base | Representation |
---|---|
bin | 101101011001111010… |
… | …011011010000010101 |
3 | 11122211200121112102210 |
4 | 231121322123100111 |
5 | 1244321300102334 |
6 | 34221420424033 |
7 | 3344101516533 |
oct | 553172332025 |
9 | 148750545383 |
10 | 48753128469 |
11 | 19748963011 |
12 | 95473a8019 |
13 | 479c647116 |
14 | 2506cbd153 |
15 | 140519b5e9 |
hex | b59e9b415 |
48753128469 has 16 divisors (see below), whose sum is σ = 67445277120. Its totient is φ = 31288185600.
The previous prime is 48753128441. The next prime is 48753128507. The reversal of 48753128469 is 96482135784.
It is a happy number.
It is not a de Polignac number, because 48753128469 - 223 = 48744739861 is a prime.
It is a super-2 number, since 2×487531284692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48753128569) 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, 802107 + ... + 860744.
It is an arithmetic number, because the mean of its divisors is an integer number (4215329820).
Almost surely, 248753128469 is an apocalyptic number.
It is an amenable number.
48753128469 is a deficient number, since it is larger than the sum of its proper divisors (18692148651).
48753128469 is a wasteful number, since it uses less digits than its factorization.
48753128469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1663220.
The product of its digits is 11612160, while the sum is 57.
The spelling of 48753128469 in words is "forty-eight billion, seven hundred fifty-three million, one hundred twenty-eight thousand, four hundred sixty-nine".
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