Base | Representation |
---|---|
bin | 111101001100000… |
… | …1010100110110100 |
3 | 12022002101002112010 |
4 | 1322120022212310 |
5 | 13201101432002 |
6 | 535422124220 |
7 | 101610350241 |
oct | 17230124664 |
9 | 5262332463 |
10 | 2053155252 |
11 | 963a52a25 |
12 | 493720670 |
13 | 269498985 |
14 | 1569745c8 |
15 | c03b246c |
hex | 7a60a9b4 |
2053155252 has 12 divisors (see below), whose sum is σ = 4790695616. Its totient is φ = 684385080.
The previous prime is 2053155199. The next prime is 2053155277. The reversal of 2053155252 is 2525513502.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85548124 + ... + 85548147.
Almost surely, 22053155252 is an apocalyptic number.
It is an amenable number.
2053155252 is an abundant number, since it is smaller than the sum of its proper divisors (2737540364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053155252 is a wasteful number, since it uses less digits than its factorization.
2053155252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171096278 (or 171096276 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 2053155252 is about 45311.7562228612. The cubic root of 2053155252 is about 1270.9855024518.
Adding to 2053155252 its reverse (2525513502), we get a palindrome (4578668754).
The spelling of 2053155252 in words is "two billion, fifty-three million, one hundred fifty-five thousand, two hundred fifty-two".
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