Base | Representation |
---|---|
bin | 10010101000101100… |
… | …010000101100110110 |
3 | 1220122112102120022200 |
4 | 102220230100230312 |
5 | 311440032403324 |
6 | 13105324405330 |
7 | 1305603366216 |
oct | 225054205466 |
9 | 56575376280 |
10 | 20010044214 |
11 | 853916a426 |
12 | 3a653a6846 |
13 | 1b6b7b3664 |
14 | d7b77c246 |
15 | 7c1aa1ec9 |
hex | 4a8b10b36 |
20010044214 has 24 divisors (see below), whose sum is σ = 43572968400. Its totient is φ = 6636495888.
The previous prime is 20010044147. The next prime is 20010044231. The reversal of 20010044214 is 41244001002.
20010044214 is a `hidden beast` number, since 200 + 10 + 0 + 442 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2789557 + ... + 2796720.
It is an arithmetic number, because the mean of its divisors is an integer number (1815540350).
Almost surely, 220010044214 is an apocalyptic number.
20010044214 is an abundant number, since it is smaller than the sum of its proper divisors (23562924186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20010044214 is a wasteful number, since it uses less digits than its factorization.
20010044214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5586484 (or 5586481 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 20010044214 its reverse (41244001002), we get a palindrome (61254045216).
The spelling of 20010044214 in words is "twenty billion, ten million, forty-four thousand, two hundred fourteen".
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