Search a number
-
+
20212022201301 = 337313449739239
BaseRepresentation
bin1001001100001111110100…
…11001110100101111010101
32122120020202120122021222000
410212013322121310233111
510122123210140420201
6110553135205425513
74154161516010310
oct446077231645725
978506676567860
1020212022201301
116492963673a97
12232528540b299
13b37ca723ba98
144dc3a4c99977
15250b639b3d86
hex1261fa674bd5

20212022201301 has 32 divisors (see below), whose sum is σ = 35325329817600. Its totient is φ = 11177155131120.

The previous prime is 20212022201281. The next prime is 20212022201321. The reversal of 20212022201301 is 10310222021202.

20212022201301 is a `hidden beast` number, since 20 + 2 + 120 + 2 + 220 + 1 + 301 = 666.

It is an interprime number because it is at equal distance from previous prime (20212022201281) and next prime (20212022201321).

It is not a de Polignac number, because 20212022201301 - 226 = 20211955092437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212022201321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1724863761 + ... + 1724875478.

It is an arithmetic number, because the mean of its divisors is an integer number (1103916556800).

Almost surely, 220212022201301 is an apocalyptic number.

20212022201301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20212022201301 is a deficient number, since it is larger than the sum of its proper divisors (15113307616299).

20212022201301 is a wasteful number, since it uses less digits than its factorization.

20212022201301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449739286 (or 3449739280 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20212022201301 its reverse (10310222021202), we get a palindrome (30522244222503).

The spelling of 20212022201301 in words is "twenty trillion, two hundred twelve billion, twenty-two million, two hundred one thousand, three hundred one".

Divisors: 1 3 7 9 21 27 31 63 93 189 217 279 651 837 1953 5859 3449739239 10349217717 24148174673 31047653151 72444524019 93142959453 106941916409 217333572057 320825749227 652000716171 748593414863 962477247681 2245780244589 2887431743043 6737340733767 20212022201301