Base | Representation |
---|---|
bin | 11111010011101… |
… | …010111111111000 |
3 | 1100121100111022011 |
4 | 133103222333320 |
5 | 2033431004202 |
6 | 124041535304 |
7 | 16005361501 |
oct | 3723527770 |
9 | 1317314264 |
10 | 525250552 |
11 | 24a543572 |
12 | 127aa4534 |
13 | 84a86358 |
14 | 4da89ba8 |
15 | 311a4bd7 |
hex | 1f4eaff8 |
525250552 has 32 divisors (see below), whose sum is σ = 1022414400. Its totient is φ = 252671104.
The previous prime is 525250493. The next prime is 525250553. The reversal of 525250552 is 255052525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (525250553) 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, 64113 + ... + 71839.
It is an arithmetic number, because the mean of its divisors is an integer number (31950450).
Almost surely, 2525250552 is an apocalyptic number.
It is an amenable number.
525250552 is a deficient number, since it is larger than the sum of its proper divisors (497163848).
525250552 is a wasteful number, since it uses less digits than its factorization.
525250552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8055 (or 8051 counting only the distinct ones).
The product of its (nonzero) digits is 25000, while the sum is 31.
The square root of 525250552 is about 22918.3453154891. The cubic root of 525250552 is about 806.8426352292.
The spelling of 525250552 in words is "five hundred twenty-five million, two hundred fifty thousand, five hundred fifty-two".
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