Base | Representation |
---|---|
bin | 111100010110110… |
… | …1011111001011101 |
3 | 12020010211222000120 |
4 | 1320231223321131 |
5 | 13121430222310 |
6 | 532543545153 |
7 | 101121163140 |
oct | 17055537135 |
9 | 5203758016 |
10 | 2025242205 |
11 | 94a218498 |
12 | 4862bb1b9 |
13 | 26377488c |
14 | 152d8a057 |
15 | bcbebb70 |
hex | 78b6be5d |
2025242205 has 32 divisors (see below), whose sum is σ = 3898214400. Its totient is φ = 877096512.
The previous prime is 2025242189. The next prime is 2025242257. The reversal of 2025242205 is 5022425202.
It is a happy number.
It is not a de Polignac number, because 2025242205 - 24 = 2025242189 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505585 + ... + 509574.
It is an arithmetic number, because the mean of its divisors is an integer number (121819200).
Almost surely, 22025242205 is an apocalyptic number.
It is an amenable number.
2025242205 is a deficient number, since it is larger than the sum of its proper divisors (1872972195).
2025242205 is a wasteful number, since it uses less digits than its factorization.
2025242205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015193.
The product of its (nonzero) digits is 3200, while the sum is 24.
The square root of 2025242205 is about 45002.6910862006. The cubic root of 2025242205 is about 1265.1994363390.
Adding to 2025242205 its reverse (5022425202), we get a palindrome (7047667407).
The spelling of 2025242205 in words is "two billion, twenty-five million, two hundred forty-two thousand, two hundred five".
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