Base | Representation |
---|---|
bin | 1010010000100101… |
… | …1000111110100001 |
3 | 21002220222212221011 |
4 | 2210021120332201 |
5 | 21120001100100 |
6 | 1133134100521 |
7 | 125146655635 |
oct | 24411307641 |
9 | 7086885834 |
10 | 2753925025 |
11 | 11935786a5 |
12 | 64a34a741 |
13 | 34b717547 |
14 | 1c1a6cdc5 |
15 | 111b87bba |
hex | a4258fa1 |
2753925025 has 6 divisors (see below), whose sum is σ = 3414867062. Its totient is φ = 2203140000.
The previous prime is 2753925011. The next prime is 2753925029. The reversal of 2753925025 is 5205293572.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 34093921 + 2719831104 = 5839^2 + 52152^2 .
It is not a de Polignac number, because 2753925025 - 25 = 2753924993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2753925029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55078476 + ... + 55078525.
Almost surely, 22753925025 is an apocalyptic number.
2753925025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2753925025 is a deficient number, since it is larger than the sum of its proper divisors (660942037).
2753925025 is a wasteful number, since it uses less digits than its factorization.
2753925025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110157011 (or 110157006 counting only the distinct ones).
The product of its (nonzero) digits is 189000, while the sum is 40.
The square root of 2753925025 is about 52477.8527095002. The cubic root of 2753925025 is about 1401.6858984258.
The spelling of 2753925025 in words is "two billion, seven hundred fifty-three million, nine hundred twenty-five thousand, twenty-five".
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