Base | Representation |
---|---|
bin | 111011100111010… |
… | …001110010010100 |
3 | 2120200221222220112 |
4 | 323213101302110 |
5 | 4022014332322 |
6 | 243124422152 |
7 | 33533103443 |
oct | 7347216224 |
9 | 2520858815 |
10 | 1000152212 |
11 | 473618184 |
12 | 23ab47958 |
13 | 12c291557 |
14 | 96b8ad5a |
15 | 5cc115e2 |
hex | 3b9d1c94 |
1000152212 has 6 divisors (see below), whose sum is σ = 1750266378. Its totient is φ = 500076104.
The previous prime is 1000152199. The next prime is 1000152253. The reversal of 1000152212 is 2122510001.
It can be written as a sum of positive squares in only one way, i.e., 988222096 + 11930116 = 31436^2 + 3454^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125019023 + ... + 125019030.
It is an arithmetic number, because the mean of its divisors is an integer number (291711063).
Almost surely, 21000152212 is an apocalyptic number.
It is an amenable number.
1000152212 is a deficient number, since it is larger than the sum of its proper divisors (750114166).
1000152212 is a wasteful number, since it uses less digits than its factorization.
1000152212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250038057 (or 250038055 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 14.
The square root of 1000152212 is about 31625.1831931453. The cubic root of 1000152212 is about 1000.0507347593.
Adding to 1000152212 its reverse (2122510001), we get a palindrome (3122662213).
The spelling of 1000152212 in words is "one billion, one hundred fifty-two thousand, two hundred twelve".
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