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2022220104 = 23384259171
BaseRepresentation
bin111100010001000…
…1010000101001000
312012221011102110220
41320202022011020
513120142020404
6532355110040
7101053405302
oct17042120510
95187142426
102022220104
11948543993
124852a2320
13262c57158
14152800972
15bc8014d9
hex7888a148

2022220104 has 16 divisors (see below), whose sum is σ = 5055550320. Its totient is φ = 674073360.

The previous prime is 2022220097. The next prime is 2022220127. The reversal of 2022220104 is 4010222202.

It is a super-3 number, since 3×20222201043 (a number of 29 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 42129562 + ... + 42129609.

It is an arithmetic number, because the mean of its divisors is an integer number (315971895).

Almost surely, 22022220104 is an apocalyptic number.

2022220104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2022220104 is an abundant number, since it is smaller than the sum of its proper divisors (3033330216).

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

2022220104 is a wasteful number, since it uses less digits than its factorization.

2022220104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84259180 (or 84259176 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2022220104 is about 44969.1016588057. The cubic root of 2022220104 is about 1264.5698056523.

Adding to 2022220104 its reverse (4010222202), we get a palindrome (6032442306).

The spelling of 2022220104 in words is "two billion, twenty-two million, two hundred twenty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 84259171 168518342 252777513 337036684 505555026 674073368 1011110052 2022220104