Base | Representation |
---|---|
bin | 11101001000101000010… |
… | …111111011011010001110 |
3 | 21002101212000210211110001 |
4 | 131020220113323122032 |
5 | 230300331310334410 |
6 | 4131433343434514 |
7 | 264435462143653 |
oct | 35105027733216 |
9 | 7071760724401 |
10 | 2002132121230 |
11 | 70211042904a |
12 | 284039bb5a3a |
13 | 116a531ba877 |
14 | 6cc91adbc2a |
15 | 3713028c33a |
hex | 1d2285fb68e |
2002132121230 has 8 divisors (see below), whose sum is σ = 3603837818232. Its totient is φ = 800852848488.
The previous prime is 2002132121221. The next prime is 2002132121251. The reversal of 2002132121230 is 321212312002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2002132121198 and 2002132121207.
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, 100106606052 + ... + 100106606071.
It is an arithmetic number, because the mean of its divisors is an integer number (450479727279).
Almost surely, 22002132121230 is an apocalyptic number.
2002132121230 is a deficient number, since it is larger than the sum of its proper divisors (1601705697002).
2002132121230 is a wasteful number, since it uses less digits than its factorization.
2002132121230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200213212130.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2002132121230 its reverse (321212312002), we get a palindrome (2323344433232).
The spelling of 2002132121230 in words is "two trillion, two billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred thirty".
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