Search a number
-
+
2022312024 = 233233184857
BaseRepresentation
bin111100010001010…
…0000100001011000
312012221100002120100
41320202200201120
513120202441044
6532401055400
7101054240265
oct17042404130
95187302510
102022312024
119485a6a57
12485327560
13262c89c45
1415282626c
15bc81d869
hex788a0858

2022312024 has 48 divisors (see below), whose sum is σ = 5493706920. Its totient is φ = 672059520.

The previous prime is 2022311999. The next prime is 2022312041. The reversal of 2022312024 is 4202132202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022311988 and 2022312006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18597 + ... + 66260.

Almost surely, 22022312024 is an apocalyptic number.

2022312024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2022312024 is an abundant number, since it is smaller than the sum of its proper divisors (3471394896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022312024 is a wasteful number, since it uses less digits than its factorization.

2022312024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85200 (or 85193 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2022312024 is about 44970.1236822849. The cubic root of 2022312024 is about 1264.5889656990.

Adding to 2022312024 its reverse (4202132202), we get a palindrome (6224444226).

The spelling of 2022312024 in words is "two billion, twenty-two million, three hundred twelve thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 331 662 993 1324 1986 2648 2979 3972 5958 7944 11916 23832 84857 169714 254571 339428 509142 678856 763713 1018284 1527426 2036568 3054852 6109704 28087667 56175334 84263001 112350668 168526002 224701336 252789003 337052004 505578006 674104008 1011156012 2022312024