Base | Representation |
---|---|
bin | 1000011001011000… |
… | …0001101100000001 |
3 | 12211002011001101111 |
4 | 2012112001230001 |
5 | 14104000433100 |
6 | 1011353203321 |
7 | 106566004216 |
oct | 20626015401 |
9 | 5732131344 |
10 | 2253921025 |
11 | a57309254 |
12 | 52aa00541 |
13 | 29bc606a5 |
14 | 1754b5b0d |
15 | d2d1d6ba |
hex | 86581b01 |
2253921025 has 24 divisors (see below), whose sum is σ = 2875065984. Its totient is φ = 1752110400.
The previous prime is 2253921017. The next prime is 2253921031. The reversal of 2253921025 is 5201293522.
It is not a de Polignac number, because 2253921025 - 23 = 2253921017 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117672 + ... + 135478.
It is an arithmetic number, because the mean of its divisors is an integer number (119794416).
Almost surely, 22253921025 is an apocalyptic number.
2253921025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2253921025 is a deficient number, since it is larger than the sum of its proper divisors (621144959).
2253921025 is a wasteful number, since it uses less digits than its factorization.
2253921025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17961 (or 17956 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 2253921025 is about 47475.4781439850. The cubic root of 2253921025 is about 1311.1314399970.
The spelling of 2253921025 in words is "two billion, two hundred fifty-three million, nine hundred twenty-one thousand, twenty-five".
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