Base | Representation |
---|---|
bin | 1010111011101010010111… |
… | …1010001111010101010001 |
3 | 1120120002222120112121111002 |
4 | 2232322211322033111101 |
5 | 3033414132103031001 |
6 | 41321543021431345 |
7 | 2350265222140232 |
oct | 256724572172521 |
9 | 46502876477432 |
10 | 12020102002001 |
11 | 39147732424a5 |
12 | 14216aba0b555 |
13 | 69264c25c322 |
14 | 2d7ac1657089 |
15 | 15ca0cad946b |
hex | aeea5e8f551 |
12020102002001 has 8 divisors (see below), whose sum is σ = 12710477649408. Its totient is φ = 11348640756000.
The previous prime is 12020102001961. The next prime is 12020102002091. The reversal of 12020102002001 is 10020020102021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12020102002001 - 218 = 12020101739857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12020102002091) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728599045 + ... + 4728601586.
It is an arithmetic number, because the mean of its divisors is an integer number (1588809706176).
Almost surely, 212020102002001 is an apocalyptic number.
It is an amenable number.
12020102002001 is a deficient number, since it is larger than the sum of its proper divisors (690375647407).
12020102002001 is an equidigital number, since it uses as much as digits as its factorization.
12020102002001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9457200703.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 12020102002001 its reverse (10020020102021), we get a palindrome (22040122104022).
The spelling of 12020102002001 in words is "twelve trillion, twenty billion, one hundred two million, two thousand, one".
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