Base | Representation |
---|---|
bin | 111101001100010… |
… | …0011000100100000 |
3 | 12022002120011222101 |
4 | 1322120203010200 |
5 | 13201113133311 |
6 | 535424220144 |
7 | 101611245340 |
oct | 17230430440 |
9 | 5262504871 |
10 | 2053255456 |
11 | 96401123a |
12 | 49376a654 |
13 | 269502475 |
14 | 15699cd20 |
15 | c03d1ec1 |
hex | 7a623120 |
2053255456 has 24 divisors (see below), whose sum is σ = 4619825280. Its totient is φ = 879966528.
The previous prime is 2053255433. The next prime is 2053255459. The reversal of 2053255456 is 6545523502.
It is not an unprimeable number, because it can be changed into a prime (2053255459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4582936 + ... + 4583383.
It is an arithmetic number, because the mean of its divisors is an integer number (192492720).
Almost surely, 22053255456 is an apocalyptic number.
It is an amenable number.
2053255456 is an abundant number, since it is smaller than the sum of its proper divisors (2566569824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053255456 is an equidigital number, since it uses as much as digits as its factorization.
2053255456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9166336 (or 9166328 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 37.
The square root of 2053255456 is about 45312.8619268304. The cubic root of 2053255456 is about 1271.0061788813.
Adding to 2053255456 its reverse (6545523502), we get a palindrome (8598778958).
The spelling of 2053255456 in words is "two billion, fifty-three million, two hundred fifty-five thousand, four hundred fifty-six".
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