Base | Representation |
---|---|
bin | 10010110110100100… |
… | …001010001011100111 |
3 | 1221020202101212010120 |
4 | 102312210022023213 |
5 | 312424124121013 |
6 | 13144401253023 |
7 | 1314430654440 |
oct | 226644121347 |
9 | 57222355116 |
10 | 20242801383 |
11 | 8648596322 |
12 | 3b0b334173 |
13 | 1ba7a998ac |
14 | da064a2c7 |
15 | 7d722c123 |
hex | 4b690a2e7 |
20242801383 has 64 divisors (see below), whose sum is σ = 33155211264. Its totient is φ = 10741248000.
The previous prime is 20242801367. The next prime is 20242801421. The reversal of 20242801383 is 38310824202.
It is not a de Polignac number, because 20242801383 - 24 = 20242801367 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20242801363) 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 63 ways as a sum of consecutive naturals, for example, 1621935 + ... + 1634367.
It is an arithmetic number, because the mean of its divisors is an integer number (518050176).
Almost surely, 220242801383 is an apocalyptic number.
20242801383 is a deficient number, since it is larger than the sum of its proper divisors (12912409881).
20242801383 is a wasteful number, since it uses less digits than its factorization.
20242801383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12576.
The product of its (nonzero) digits is 18432, while the sum is 33.
The spelling of 20242801383 in words is "twenty billion, two hundred forty-two million, eight hundred one thousand, three hundred eighty-three".
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