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1204030444412 = 225928118155957
BaseRepresentation
bin10001100001010101110…
…011101001001101111100
311021002210221200220022102
4101201111303221031330
5124211323243210122
62321042435004232
7152662665625565
oct21412563511574
94232727626272
101204030444412
11424698884694
12175423439678
1389702608763
14423bd92516c
15214bd976492
hex11855ce937c

1204030444412 has 24 divisors (see below), whose sum is σ = 2150391665520. Its totient is φ = 589705450880.

The previous prime is 1204030444289. The next prime is 1204030444417. The reversal of 1204030444412 is 2144440304021.

It is a super-2 number, since 2×12040304444122 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204030444417) 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, 9011663 + ... + 9144294.

It is an arithmetic number, because the mean of its divisors is an integer number (89599652730).

Almost surely, 21204030444412 is an apocalyptic number.

It is an amenable number.

1204030444412 is a deficient number, since it is larger than the sum of its proper divisors (946361221108).

1204030444412 is a wasteful number, since it uses less digits than its factorization.

1204030444412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18156301 (or 18156299 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1204030444412 its reverse (2144440304021), we get a palindrome (3348470748433).

The spelling of 1204030444412 in words is "one trillion, two hundred four billion, thirty million, four hundred forty-four thousand, four hundred twelve".

Divisors: 1 2 4 59 118 236 281 562 1124 16579 33158 66316 18155957 36311914 72623828 1071201463 2142402926 4284805852 5101823917 10203647834 20407295668 301007611103 602015222206 1204030444412