Base | Representation |
---|---|
bin | 1000011001010010… |
… | …0011101000011000 |
3 | 12211001102110220201 |
4 | 2012110203220120 |
5 | 14103401121033 |
6 | 1011341031544 |
7 | 106562511061 |
oct | 20624435030 |
9 | 5731373821 |
10 | 2253535768 |
11 | a57075860 |
12 | 52a8555b4 |
13 | 29bb57223 |
14 | 175415568 |
15 | d2c9447d |
hex | 86523a18 |
2253535768 has 48 divisors (see below), whose sum is σ = 4818731400. Its totient is φ = 979777920.
The previous prime is 2253535763. The next prime is 2253535771. The reversal of 2253535768 is 8675353522.
It is a super-3 number, since 3×22535357683 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2253535763) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22348 + ... + 70756.
Almost surely, 22253535768 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 2253535768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2409365700).
2253535768 is an abundant number, since it is smaller than the sum of its proper divisors (2565195632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253535768 is a wasteful number, since it uses less digits than its factorization.
2253535768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48472 (or 48445 counting only the distinct ones).
The product of its digits is 1512000, while the sum is 46.
The square root of 2253535768 is about 47471.4205390991. The cubic root of 2253535768 is about 1311.0567329506.
The spelling of 2253535768 in words is "two billion, two hundred fifty-three million, five hundred thirty-five thousand, seven hundred sixty-eight".
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