Base | Representation |
---|---|
bin | 10000010100001101010… |
… | …100101110001010000010 |
3 | 10222012001001102101221101 |
4 | 100110031110232022002 |
5 | 121332214230000002 |
6 | 2215024325245014 |
7 | 144001425516151 |
oct | 20241524561202 |
9 | 3865031371841 |
10 | 1121210000002 |
11 | 3a25588a6a14 |
12 | 16136ab6376a |
13 | 81964068c31 |
14 | 3c3a4363598 |
15 | 1e272a80587 |
hex | 1050d52e282 |
1121210000002 has 8 divisors (see below), whose sum is σ = 1681946872956. Its totient is φ = 560561042352.
The previous prime is 1121209999981. The next prime is 1121210000003. The reversal of 1121210000002 is 2000000121211.
It can be written as a sum of positive squares in 2 ways, for example, as 1119869781121 + 1340218881 = 1058239^2 + 36609^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×11212100000022 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1121210000003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21946933 + ... + 21997960.
Almost surely, 21121210000002 is an apocalyptic number.
1121210000002 is a deficient number, since it is larger than the sum of its proper divisors (560736872954).
1121210000002 is a wasteful number, since it uses less digits than its factorization.
1121210000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43957652.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1121210000002 its reverse (2000000121211), we get a palindrome (3121210121213).
The spelling of 1121210000002 in words is "one trillion, one hundred twenty-one billion, two hundred ten million, two", and thus it is an aban number.
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