Base | Representation |
---|---|
bin | 1001001011111001100111… |
… | …10110110100100100100011 |
3 | 2122112002222210011210111012 |
4 | 10211330303312310210203 |
5 | 10121424301401432321 |
6 | 110543444241211135 |
7 | 4153260224126030 |
oct | 445746366644443 |
9 | 78462883153435 |
10 | 20200101202211 |
11 | 64888a6570a27 |
12 | 2322ab9030aab |
13 | b36b27577978 |
14 | 4db993964387 |
15 | 2506b714b05b |
hex | 125f33db4923 |
20200101202211 has 8 divisors (see below), whose sum is σ = 24300873626880. Its totient is φ = 16403089697928.
The previous prime is 20200101202199. The next prime is 20200101202313. The reversal of 20200101202211 is 11220210100202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20200101202211 is a prime.
It is a super-2 number, since 2×202001012022112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20200101205211) 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, 75940229951 + ... + 75940230216.
It is an arithmetic number, because the mean of its divisors is an integer number (3037609203360).
Almost surely, 220200101202211 is an apocalyptic number.
20200101202211 is a deficient number, since it is larger than the sum of its proper divisors (4100772424669).
20200101202211 is a wasteful number, since it uses less digits than its factorization.
20200101202211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151880460193.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 20200101202211 its reverse (11220210100202), we get a palindrome (31420311302413).
The spelling of 20200101202211 in words is "twenty trillion, two hundred billion, one hundred one million, two hundred two thousand, two hundred eleven".
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