Base | Representation |
---|---|
bin | 100110110111010… |
… | …100111101111101 |
3 | 1200102220222000001 |
4 | 212313110331331 |
5 | 2313410204023 |
6 | 144411234301 |
7 | 22105142314 |
oct | 4667247575 |
9 | 1612828001 |
10 | 652038013 |
11 | 3050708a0 |
12 | 162448991 |
13 | a5118813 |
14 | 6285127b |
15 | 3c39b6ad |
hex | 26dd4f7d |
652038013 has 8 divisors (see below), whose sum is σ = 730539360. Its totient is φ = 576740880.
The previous prime is 652038007. The next prime is 652038031. The reversal of 652038013 is 310830256.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-652038013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (652038053) 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, 800623 + ... + 801436.
It is an arithmetic number, because the mean of its divisors is an integer number (91317420).
Almost surely, 2652038013 is an apocalyptic number.
It is an amenable number.
652038013 is a deficient number, since it is larger than the sum of its proper divisors (78501347).
652038013 is a wasteful number, since it uses less digits than its factorization.
652038013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1602107.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 652038013 is about 25535.0350107455. The cubic root of 652038013 is about 867.1434974830.
Adding to 652038013 its reverse (310830256), we get a palindrome (962868269).
The spelling of 652038013 in words is "six hundred fifty-two million, thirty-eight thousand, thirteen".
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