Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101110110110101100 |
3 | 1221010210021121100222 |
4 | 102310001232312230 |
5 | 312332224101444 |
6 | 13140240510512 |
7 | 1313403024605 |
oct | 226401566654 |
9 | 57123247328 |
10 | 20200222124 |
11 | 8626553955 |
12 | 3ab901b438 |
13 | 1b9c00c074 |
14 | d98b24dac |
15 | 7d361aeee |
hex | 4b406edac |
20200222124 has 12 divisors (see below), whose sum is σ = 35351939448. Its totient is φ = 10099668000.
The previous prime is 20200222123. The next prime is 20200222129. The reversal of 20200222124 is 42122200202.
It is not an unprimeable number, because it can be changed into a prime (20200222123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5339 + ... + 201069.
It is an arithmetic number, because the mean of its divisors is an integer number (2945994954).
Almost surely, 220200222124 is an apocalyptic number.
It is an amenable number.
20200222124 is a deficient number, since it is larger than the sum of its proper divisors (15151717324).
20200222124 is a wasteful number, since it uses less digits than its factorization.
20200222124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221536 (or 221534 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 20200222124 its reverse (42122200202), we get a palindrome (62322422326).
The spelling of 20200222124 in words is "twenty billion, two hundred million, two hundred twenty-two thousand, one hundred twenty-four".
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