Base | Representation |
---|---|
bin | 1000011001100011… |
… | …1110110010000000 |
3 | 12211010121101211200 |
4 | 2012120332302000 |
5 | 14104200224202 |
6 | 1011421541200 |
7 | 106605411264 |
oct | 20630766200 |
9 | 5733541750 |
10 | 2254695552 |
11 | a5779815a |
12 | 52b114800 |
13 | 29c1720a5 |
14 | 1756380a4 |
15 | d2e22e1c |
hex | 8663ec80 |
2254695552 has 72 divisors (see below), whose sum is σ = 6492762315. Its totient is φ = 751027968.
The previous prime is 2254695523. The next prime is 2254695559. The reversal of 2254695552 is 2555964522.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
2254695552 is a `hidden beast` number, since 2 + 2 + 5 + 4 + 6 + 95 + 552 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1127347776 + 1127347776 = 33576^2 + 33576^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=33576.
It is a junction number, because it is equal to n+sod(n) for n = 2254695498 and 2254695507.
It is not an unprimeable number, because it can be changed into a prime (2254695559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1610949 + ... + 1612347.
Almost surely, 22254695552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2254695552
2254695552 is an abundant number, since it is smaller than the sum of its proper divisors (4238066763).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254695552 is an frugal number, since it uses more digits than its factorization.
2254695552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2818 (or 1404 counting only the distinct ones).
The product of its digits is 1080000, while the sum is 45.
The square root of 2254695552 is about 47483.6345702390. The cubic root of 2254695552 is about 1311.2816065128.
The spelling of 2254695552 in words is "two billion, two hundred fifty-four million, six hundred ninety-five thousand, five hundred fifty-two".
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