Base | Representation |
---|---|
bin | 10010101000101101… |
… | …000001100011110101 |
3 | 1220122112210201211210 |
4 | 102220231001203311 |
5 | 311440110304331 |
6 | 13105332552033 |
7 | 1305605161533 |
oct | 225055014365 |
9 | 56575721753 |
10 | 20010244341 |
11 | 853929681a |
12 | 3a65482619 |
13 | 1b6b853789 |
14 | d7b7d1153 |
15 | 7c1ae1446 |
hex | 4a8b418f5 |
20010244341 has 16 divisors (see below), whose sum is σ = 26842458240. Its totient is φ = 13259301120.
The previous prime is 20010244327. The next prime is 20010244357. The reversal of 20010244341 is 14344201002.
It is not a de Polignac number, because 20010244341 - 29 = 20010243829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20010244391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372576 + ... + 422886.
It is an arithmetic number, because the mean of its divisors is an integer number (1677653640).
Almost surely, 220010244341 is an apocalyptic number.
It is an amenable number.
20010244341 is a deficient number, since it is larger than the sum of its proper divisors (6832213899).
20010244341 is a wasteful number, since it uses less digits than its factorization.
20010244341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51116.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 20010244341 its reverse (14344201002), we get a palindrome (34354445343).
The spelling of 20010244341 in words is "twenty billion, ten million, two hundred forty-four thousand, three hundred forty-one".
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