Base | Representation |
---|---|
bin | 100000111010101… |
… | …001011110000000 |
3 | 1102111010221212222 |
4 | 200322221132000 |
5 | 2112333320440 |
6 | 130444310212 |
7 | 16454002040 |
oct | 4072513600 |
9 | 1374127788 |
10 | 552245120 |
11 | 263800a29 |
12 | 134b42368 |
13 | 8a54837b |
14 | 534b5720 |
15 | 337382b5 |
hex | 20ea9780 |
552245120 has 64 divisors (see below), whose sum is σ = 1508824800. Its totient is φ = 189339648.
The previous prime is 552245117. The next prime is 552245123. The reversal of 552245120 is 21542255.
It is an interprime number because it is at equal distance from previous prime (552245117) and next prime (552245123).
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 552245120.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552245123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57155 + ... + 66114.
Almost surely, 2552245120 is an apocalyptic number.
It is an amenable number.
552245120 is an abundant number, since it is smaller than the sum of its proper divisors (956579680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552245120 is a wasteful number, since it uses less digits than its factorization.
552245120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123295 (or 123283 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 552245120 is about 23499.8961699834. The cubic root of 552245120 is about 820.4345901751.
Adding to 552245120 its reverse (21542255), we get a palindrome (573787375).
The spelling of 552245120 in words is "five hundred fifty-two million, two hundred forty-five thousand, one hundred twenty".
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