Base | Representation |
---|---|
bin | 100110111001100… |
… | …011000011111011 |
3 | 1200111000112101010 |
4 | 212321203003323 |
5 | 2314032320102 |
6 | 144431525003 |
7 | 22113115203 |
oct | 4671430373 |
9 | 1614015333 |
10 | 652620027 |
11 | 3054290a4 |
12 | 162689763 |
13 | a52906c7 |
14 | 62963403 |
15 | 3c463d6c |
hex | 26e630fb |
652620027 has 16 divisors (see below), whose sum is σ = 882800640. Its totient is φ = 428780352.
The previous prime is 652620019. The next prime is 652620041. The reversal of 652620027 is 720026256.
It is not a de Polignac number, because 652620027 - 23 = 652620019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 652619976 and 652620003.
It is not an unprimeable number, because it can be changed into a prime (652621027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143998 + ... + 148460.
It is an arithmetic number, because the mean of its divisors is an integer number (55175040).
Almost surely, 2652620027 is an apocalyptic number.
652620027 is a deficient number, since it is larger than the sum of its proper divisors (230180613).
652620027 is a wasteful number, since it uses less digits than its factorization.
652620027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5162.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 652620027 is about 25546.4288502327. The cubic root of 652620027 is about 867.4014270089.
The spelling of 652620027 in words is "six hundred fifty-two million, six hundred twenty thousand, twenty-seven".
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