Base | Representation |
---|---|
bin | 1010111010101000000101… |
… | …1011111010001010000010 |
3 | 1120111102001122010112010222 |
4 | 2232222001123322022002 |
5 | 3033121212402430421 |
6 | 41305441333423042 |
7 | 2346065302264166 |
oct | 256520133721202 |
9 | 46442048115128 |
10 | 12002310201986 |
11 | 3908173233845 |
12 | 141a16549aa82 |
13 | 690a751c7500 |
14 | 2d6cb4744ca6 |
15 | 15c31ab59cab |
hex | aea816fa282 |
12002310201986 has 12 divisors (see below), whose sum is σ = 19494876630402. Its totient is φ = 5539527785376.
The previous prime is 12002310201983. The next prime is 12002310202019. The reversal of 12002310201986 is 68910201320021.
It can be written as a sum of positive squares in 3 ways, for example, as 5385968751361 + 6616341450625 = 2320769^2 + 2572225^2 .
It is a super-2 number, since 2×120023102019862 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12002310201983) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17754896411 + ... + 17754897086.
Almost surely, 212002310201986 is an apocalyptic number.
12002310201986 is a deficient number, since it is larger than the sum of its proper divisors (7492566428416).
12002310201986 is a wasteful number, since it uses less digits than its factorization.
12002310201986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35509793525 (or 35509793512 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The spelling of 12002310201986 in words is "twelve trillion, two billion, three hundred ten million, two hundred one thousand, nine hundred eighty-six".
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