Base | Representation |
---|---|
bin | 1100100001001… |
… | …0001000001111 |
3 | 10122210102122121 |
4 | 3020102020033 |
5 | 101420044210 |
6 | 5113153411 |
7 | 1205161063 |
oct | 310221017 |
9 | 118712577 |
10 | 52503055 |
11 | 27700360 |
12 | 156bb867 |
13 | ab537c7 |
14 | 6d89aa3 |
15 | 49216da |
hex | 321220f |
52503055 has 32 divisors (see below), whose sum is σ = 73389888. Its totient is φ = 35635200.
The previous prime is 52503049. The next prime is 52503067. The reversal of 52503055 is 55030525.
It is not a de Polignac number, because 52503055 - 23 = 52503047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217735 + ... + 217975.
It is an arithmetic number, because the mean of its divisors is an integer number (2293434).
Almost surely, 252503055 is an apocalyptic number.
52503055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52503055 is a deficient number, since it is larger than the sum of its proper divisors (20886833).
52503055 is a wasteful number, since it uses less digits than its factorization.
52503055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507.
The product of its (nonzero) digits is 3750, while the sum is 25.
The square root of 52503055 is about 7245.8991850563. The cubic root of 52503055 is about 374.4508822376.
The spelling of 52503055 in words is "fifty-two million, five hundred three thousand, fifty-five".
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