Base | Representation |
---|---|
bin | 110001100110010000… |
… | …011001001010011001 |
3 | 12002110110000111102101 |
4 | 301212100121022121 |
5 | 1333031311242303 |
6 | 40244243203401 |
7 | 3563466366142 |
oct | 614620311231 |
9 | 162413014371 |
10 | 53255180953 |
11 | 20649185747 |
12 | a3a3076561 |
13 | 503928bbc0 |
14 | 2812ba0ac9 |
15 | 15ba542d1d |
hex | c66419299 |
53255180953 has 8 divisors (see below), whose sum is σ = 59201789696. Its totient is φ = 47572866000.
The previous prime is 53255180899. The next prime is 53255180981. The reversal of 53255180953 is 35908155235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53255180953 - 221 = 53253083801 is a prime.
It is a super-2 number, since 2×532551809532 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53255180453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66073023 + ... + 66073828.
It is an arithmetic number, because the mean of its divisors is an integer number (7400223712).
Almost surely, 253255180953 is an apocalyptic number.
It is an amenable number.
53255180953 is a deficient number, since it is larger than the sum of its proper divisors (5946608743).
53255180953 is a wasteful number, since it uses less digits than its factorization.
53255180953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132146895.
The product of its (nonzero) digits is 810000, while the sum is 46.
The spelling of 53255180953 in words is "fifty-three billion, two hundred fifty-five million, one hundred eighty thousand, nine hundred fifty-three".
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