Base | Representation |
---|---|
bin | 11110110001110110011… |
… | …000110001011100101000 |
3 | 21111012110122211120102211 |
4 | 132301312120301130220 |
5 | 234123221142140422 |
6 | 4255400154134504 |
7 | 305545254224221 |
oct | 36616630613450 |
9 | 7435418746384 |
10 | 2115110115112 |
11 | 746016579025 |
12 | 2a1b0a121434 |
13 | 1245b9665717 |
14 | 7452c5da248 |
15 | 3a043a2d577 |
hex | 1ec76631728 |
2115110115112 has 32 divisors (see below), whose sum is σ = 4093851225600. Its totient is φ = 1023417950400.
The previous prime is 2115110115103. The next prime is 2115110115121.
2115110115112 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (2115110115103) and next prime (2115110115121).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19577562 + ... + 19685302.
It is an arithmetic number, because the mean of its divisors is an integer number (127932850800).
Almost surely, 22115110115112 is an apocalyptic number.
It is an amenable number.
2115110115112 is a deficient number, since it is larger than the sum of its proper divisors (1978741110488).
2115110115112 is a wasteful number, since it uses less digits than its factorization.
2115110115112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186937 (or 186933 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 22.
The spelling of 2115110115112 in words is "two trillion, one hundred fifteen billion, one hundred ten million, one hundred fifteen thousand, one hundred twelve".
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