Base | Representation |
---|---|
bin | 1100100001000… |
… | …1011010100001 |
3 | 10122210021122020 |
4 | 3020101122201 |
5 | 101420001004 |
6 | 5113132053 |
7 | 1205146413 |
oct | 310213241 |
9 | 118707566 |
10 | 52500129 |
11 | 276a9140 |
12 | 156ba029 |
13 | ab52386 |
14 | 6d889b3 |
15 | 49208d9 |
hex | 32116a1 |
52500129 has 8 divisors (see below), whose sum is σ = 76363872. Its totient is φ = 31818240.
The previous prime is 52500127. The next prime is 52500187. The reversal of 52500129 is 92100525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52500129 - 21 = 52500127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52500099 and 52500108.
It is not an unprimeable number, because it can be changed into a prime (52500127) 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, 795424 + ... + 795489.
It is an arithmetic number, because the mean of its divisors is an integer number (9545484).
Almost surely, 252500129 is an apocalyptic number.
It is an amenable number.
52500129 is a deficient number, since it is larger than the sum of its proper divisors (23863743).
52500129 is a wasteful number, since it uses less digits than its factorization.
52500129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590927.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 52500129 is about 7245.6972749350. The cubic root of 52500129 is about 374.4439260478.
The spelling of 52500129 in words is "fifty-two million, five hundred thousand, one hundred twenty-nine".
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