Base | Representation |
---|---|
bin | 1100100000110… |
… | …1101111011101 |
3 | 10122202112000001 |
4 | 3020031233131 |
5 | 101414010320 |
6 | 5112534301 |
7 | 1205054512 |
oct | 310155735 |
9 | 118675001 |
10 | 52485085 |
11 | 27698904 |
12 | 156b1391 |
13 | ab48583 |
14 | 6d83309 |
15 | 491b20a |
hex | 320dbdd |
52485085 has 8 divisors (see below), whose sum is σ = 63048960. Its totient is φ = 41943504.
The previous prime is 52485073. The next prime is 52485091. The reversal of 52485085 is 58058425.
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 52485085 - 215 = 52452317 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144 + ... + 10246.
It is an arithmetic number, because the mean of its divisors is an integer number (7881120).
Almost surely, 252485085 is an apocalyptic number.
It is an amenable number.
52485085 is a deficient number, since it is larger than the sum of its proper divisors (10563875).
52485085 is a wasteful number, since it uses less digits than its factorization.
52485085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11147.
The product of its (nonzero) digits is 64000, while the sum is 37.
The square root of 52485085 is about 7244.6590672025. The cubic root of 52485085 is about 374.4081567861.
The spelling of 52485085 in words is "fifty-two million, four hundred eighty-five thousand, eighty-five".
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