Base | Representation |
---|---|
bin | 1000011001011111… |
… | …0110101000011001 |
3 | 12211010001101110020 |
4 | 2012113312220121 |
5 | 14104111300100 |
6 | 1011411341053 |
7 | 106603040553 |
oct | 20627665031 |
9 | 5733041406 |
10 | 2254400025 |
11 | a57606119 |
12 | 52abb1789 |
13 | 29c09a717 |
14 | 17559c4d3 |
15 | d2db55a0 |
hex | 865f6a19 |
2254400025 has 24 divisors (see below), whose sum is σ = 3750161760. Its totient is φ = 1194963840.
The previous prime is 2254399981. The next prime is 2254400033. The reversal of 2254400025 is 5200044522.
It is a happy number.
2254400025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2254400025 - 27 = 2254399897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2254399968 and 2254400004.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79980 + ... + 104429.
It is an arithmetic number, because the mean of its divisors is an integer number (156256740).
Almost surely, 22254400025 is an apocalyptic number.
2254400025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2254400025 is a deficient number, since it is larger than the sum of its proper divisors (1495761735).
2254400025 is a wasteful number, since it uses less digits than its factorization.
2254400025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184585 (or 184580 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 24.
The square root of 2254400025 is about 47480.5225855824. The cubic root of 2254400025 is about 1311.2243133303.
Adding to 2254400025 its reverse (5200044522), we get a palindrome (7454444547).
The spelling of 2254400025 in words is "two billion, two hundred fifty-four million, four hundred thousand, twenty-five".
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