Base | Representation |
---|---|
bin | 10010110110100010… |
… | …000010001100011000 |
3 | 1221020201100120001200 |
4 | 102312202002030120 |
5 | 312424003310001 |
6 | 13144341314200 |
7 | 1314423144504 |
oct | 226642021430 |
9 | 57221316050 |
10 | 20242244376 |
11 | 8648245892 |
12 | 3b0b105960 |
13 | 1ba79331c3 |
14 | da0543304 |
15 | 7d716c086 |
hex | 4b6882318 |
20242244376 has 48 divisors (see below), whose sum is σ = 55325727600. Its totient is φ = 6685509312.
The previous prime is 20242244371. The next prime is 20242244413. The reversal of 20242244376 is 67344224202.
20242244376 is a `hidden beast` number, since 2 + 0 + 2 + 42 + 244 + 376 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 20242244376.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20242244371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1281796 + ... + 1297491.
It is an arithmetic number, because the mean of its divisors is an integer number (1152619325).
Almost surely, 220242244376 is an apocalyptic number.
It is an amenable number.
20242244376 is an abundant number, since it is smaller than the sum of its proper divisors (35083483224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20242244376 is a wasteful number, since it uses less digits than its factorization.
20242244376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2579408 (or 2579401 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 36.
Adding to 20242244376 its reverse (67344224202), we get a palindrome (87586468578).
The spelling of 20242244376 in words is "twenty billion, two hundred forty-two million, two hundred forty-four thousand, three hundred seventy-six".
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