Search a number
-
+
2022220060 = 225714444429
BaseRepresentation
bin111100010001000…
…1010000100011100
312012221011102102021
41320202022010130
513120142020220
6532355105524
7101053405210
oct17042120434
95187142367
102022220060
11948543953
124852a22a4
13262c57123
14152800940
15bc8014aa
hex7888a11c

2022220060 has 24 divisors (see below), whose sum is σ = 4853328480. Its totient is φ = 693332544.

The previous prime is 2022220043. The next prime is 2022220069. The reversal of 2022220060 is 600222202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022220069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7222075 + ... + 7222354.

It is an arithmetic number, because the mean of its divisors is an integer number (202222020).

Almost surely, 22022220060 is an apocalyptic number.

2022220060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022220060 is an abundant number, since it is smaller than the sum of its proper divisors (2831108420).

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

2022220060 is a wasteful number, since it uses less digits than its factorization.

2022220060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14444445 (or 14444443 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2022220060 is about 44969.1011695809. The cubic root of 2022220060 is about 1264.5697964806.

Adding to 2022220060 its reverse (600222202), we get a palindrome (2622442262).

The spelling of 2022220060 in words is "two billion, twenty-two million, two hundred twenty thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 14444429 28888858 57777716 72222145 101111003 144444290 202222006 288888580 404444012 505555015 1011110030 2022220060