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2210104412404 = 227280149435701
BaseRepresentation
bin100000001010010100011…
…111010000100011110100
321211021122222100212110221
4200022110133100203310
5242202243212144104
64411150303424124
7315450306354250
oct40122437204364
97737588325427
102210104412404
11782333361639
122b83bb5b5044
1313054809a9a5
1478d80913260
153c753586c54
hex202947d08f4

2210104412404 has 48 divisors (see below), whose sum is σ = 4423457235456. Its totient is φ = 946491840000.

The previous prime is 2210104412401. The next prime is 2210104412423. The reversal of 2210104412404 is 4042144010122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210104412401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387666754 + ... + 387672454.

It is an arithmetic number, because the mean of its divisors is an integer number (92155359072).

Almost surely, 22210104412404 is an apocalyptic number.

It is an amenable number.

2210104412404 is an abundant number, since it is smaller than the sum of its proper divisors (2213352823052).

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

2210104412404 is a wasteful number, since it uses less digits than its factorization.

2210104412404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13456 (or 13454 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 2210104412404 its reverse (4042144010122), we get a palindrome (6252248422526).

The spelling of 2210104412404 in words is "two trillion, two hundred ten billion, one hundred four million, four hundred twelve thousand, four hundred four".

Divisors: 1 2 4 7 14 28 2801 4943 5602 5701 9886 11204 11402 19607 19772 22804 34601 39214 39907 69202 78428 79814 138404 159628 13845343 15968501 27690686 28180043 31937002 55381372 56360086 63874004 96917401 111779507 112720172 193834802 197260301 223559014 387669604 394520602 447118028 789041204 78932300443 157864600886 315729201772 552526103101 1105052206202 2210104412404