Base | Representation |
---|---|
bin | 1001001100100010011100… |
… | …10100011110011111110010 |
3 | 2122121012120100022010012020 |
4 | 10212101032110132133302 |
5 | 10122304144111121320 |
6 | 111001511233412310 |
7 | 4154664336036351 |
oct | 446211624363762 |
9 | 78535510263166 |
10 | 20222020020210 |
11 | 6497124129348 |
12 | 23271b570a096 |
13 | b38c0b644568 |
14 | 4dca72a11998 |
15 | 25104b590940 |
hex | 12644e51e7f2 |
20222020020210 has 32 divisors (see below), whose sum is σ = 48533140656000. Its totient is φ = 5392506160128.
The previous prime is 20222020020149. The next prime is 20222020020233. The reversal of 20222020020210 is 1202002022202.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 20222020020210.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3252099 + ... + 7142841.
It is an arithmetic number, because the mean of its divisors is an integer number (1516660645500).
Almost surely, 220222020020210 is an apocalyptic number.
20222020020210 is an abundant number, since it is smaller than the sum of its proper divisors (28311120635790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222020020210 is a wasteful number, since it uses less digits than its factorization.
20222020020210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4064002.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 20222020020210 its reverse (1202002022202), we get a palindrome (21424022042412).
The spelling of 20222020020210 in words is "twenty trillion, two hundred twenty-two billion, twenty million, twenty thousand, two hundred ten".
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