Base | Representation |
---|---|
bin | 10011000000010011101… |
… | …01010100010010001101 |
3 | 2022102111200201001100101 |
4 | 21200021311110102031 |
5 | 41144321000010103 |
6 | 1215552320131101 |
7 | 65114643265240 |
oct | 11401165242215 |
9 | 2272450631311 |
10 | 653000000653 |
11 | 231a32527530 |
12 | a6680466a91 |
13 | 497680b1b40 |
14 | 238691bb257 |
15 | 11ebcca6a1d |
hex | 9809d5448d |
653000000653 has 64 divisors (see below), whose sum is σ = 924331161600. Its totient is φ = 444279893760.
The previous prime is 653000000633. The next prime is 653000000657. The reversal of 653000000653 is 356000000356.
It is a cyclic number.
It is not a de Polignac number, because 653000000653 - 217 = 652999869581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (653000000657) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12393118 + ... + 12445696.
It is an arithmetic number, because the mean of its divisors is an integer number (14442674400).
Almost surely, 2653000000653 is an apocalyptic number.
It is an amenable number.
653000000653 is a deficient number, since it is larger than the sum of its proper divisors (271331160947).
653000000653 is a wasteful number, since it uses less digits than its factorization.
653000000653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53282.
The product of its (nonzero) digits is 8100, while the sum is 28.
It can be divided in two parts, 653000000 and 653, that multiplied together give a square (426409000000 = 6530002).
The spelling of 653000000653 in words is "six hundred fifty-three billion, six hundred fifty-three", and thus it is an aban number.
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