Base | Representation |
---|---|
bin | 100110110111010… |
… | …011000100010101 |
3 | 1200102220120022202 |
4 | 212313103010111 |
5 | 2313404431404 |
6 | 144411134245 |
7 | 22105110524 |
oct | 4667230425 |
9 | 1612816282 |
10 | 652030229 |
11 | 305065a64 |
12 | 162444385 |
13 | a5115106 |
14 | 6284c4bb |
15 | 3c39921e |
hex | 26dd3115 |
652030229 has 8 divisors (see below), whose sum is σ = 677415960. Its totient is φ = 626838016.
The previous prime is 652030219. The next prime is 652030259. The reversal of 652030229 is 922030256.
652030229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1270129 + 650760100 = 1127^2 + 25510^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-652030229 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (652030219) 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, 41492 + ... + 55005.
It is an arithmetic number, because the mean of its divisors is an integer number (84676995).
Almost surely, 2652030229 is an apocalyptic number.
It is an amenable number.
652030229 is a deficient number, since it is larger than the sum of its proper divisors (25385731).
652030229 is a wasteful number, since it uses less digits than its factorization.
652030229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96759.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 652030229 is about 25534.8825922502. The cubic root of 652030229 is about 867.1400468294.
The spelling of 652030229 in words is "six hundred fifty-two million, thirty thousand, two hundred twenty-nine".
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