Base | Representation |
---|---|
bin | 111110101111000… |
… | …100001010011100 |
3 | 2201100111211011021 |
4 | 332233010022130 |
5 | 4123421301322 |
6 | 252235133524 |
7 | 35040213424 |
oct | 7657041234 |
9 | 2640454137 |
10 | 1052525212 |
11 | 4a0139852 |
12 | 2545a42a4 |
13 | 13a09aaab |
14 | 9db01484 |
15 | 626094c7 |
hex | 3ebc429c |
1052525212 has 12 divisors (see below), whose sum is σ = 1850180416. Its totient is φ = 523902240.
The previous prime is 1052525207. The next prime is 1052525239. The reversal of 1052525212 is 2125252501.
It is a super-2 number, since 2×10525252122 = 2215618643791289888, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589089 + ... + 590872.
Almost surely, 21052525212 is an apocalyptic number.
It is an amenable number.
1052525212 is a deficient number, since it is larger than the sum of its proper divisors (797655204).
1052525212 is a wasteful number, since it uses less digits than its factorization.
1052525212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180188 (or 1180186 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 1052525212 is about 32442.6449599905. The cubic root of 1052525212 is about 1017.2105033170.
Adding to 1052525212 its reverse (2125252501), we get a palindrome (3177777713).
The spelling of 1052525212 in words is "one billion, fifty-two million, five hundred twenty-five thousand, two hundred twelve".
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