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3025004412 = 2231737478527
BaseRepresentation
bin1011010001001101…
…1110011101111100
321210211002010221110
42310103132131330
522143400120122
61220100202020
7134651053563
oct26423363574
97724063843
103025004412
111312599651
12705099310
1339292a751
14209a74bda
1512a88290c
hexb44de77c

3025004412 has 96 divisors (see below), whose sum is σ = 7839756288. Its totient is φ = 903619584.

The previous prime is 3025004393. The next prime is 3025004443. The reversal of 3025004412 is 2144005203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350493 + ... + 359019.

It is an arithmetic number, because the mean of its divisors is an integer number (81664128).

Almost surely, 23025004412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025004412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3919878144).

3025004412 is an abundant number, since it is smaller than the sum of its proper divisors (4814751876).

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

3025004412 is a wasteful number, since it uses less digits than its factorization.

3025004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8635 (or 8633 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 3025004412 is about 55000.0401090763. The cubic root of 3025004412 is about 1446.2454450027.

Adding to 3025004412 its reverse (2144005203), we get a palindrome (5169009615).

The spelling of 3025004412 in words is "three billion, twenty-five million, four thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 17 34 37 47 51 68 74 94 102 111 141 148 188 204 222 282 444 564 629 799 1258 1598 1739 1887 2397 2516 3196 3478 3774 4794 5217 6956 7548 8527 9588 10434 17054 20868 25581 29563 34108 51162 59126 88689 102324 118252 144959 177378 289918 315499 354756 400769 434877 579836 630998 801538 869754 946497 1202307 1261996 1603076 1739508 1892994 2404614 3785988 4809228 5363483 6813073 10726966 13626146 14828453 16090449 20439219 21453932 27252292 29656906 32180898 40878438 44485359 59313812 64361796 81756876 88970718 177941436 252083701 504167402 756251103 1008334804 1512502206 3025004412