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2305000412 = 22111331612131
BaseRepresentation
bin1000100101100011…
…1000001111011100
312221122021011010122
42021120320033130
514210040003122
61020420054112
7111056115551
oct21130701734
95848234118
102305000412
11a83126a20
12543b34338
132a9706190
1417c1b0a28
15d755d142
hex896383dc

2305000412 has 96 divisors (see below), whose sum is σ = 4974348288. Its totient is φ = 920160000.

The previous prime is 2305000393. The next prime is 2305000421. The reversal of 2305000412 is 2140005032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1080587 + ... + 1082717.

It is an arithmetic number, because the mean of its divisors is an integer number (51816128).

Almost surely, 22305000412 is an apocalyptic number.

2305000412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2305000412 is an abundant number, since it is smaller than the sum of its proper divisors (2669347876).

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

2305000412 is a wasteful number, since it uses less digits than its factorization.

2305000412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251 (or 2249 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2305000412 is about 48010.4198273666. The cubic root of 2305000412 is about 1320.9620343759.

Adding to 2305000412 its reverse (2140005032), we get a palindrome (4445005444).

The spelling of 2305000412 in words is "two billion, three hundred five million, four hundred twelve", and thus it is an aban number.

Divisors: 1 2 4 11 13 22 26 31 44 52 61 62 122 124 143 244 286 341 403 572 671 682 793 806 1342 1364 1586 1612 1891 2131 2684 3172 3782 4262 4433 7564 8524 8723 8866 17446 17732 20801 23441 24583 27703 34892 41602 46882 49166 55406 66061 83204 93764 98332 110812 129991 132122 259982 264244 270413 304733 519964 540826 609466 726671 858793 1081652 1218932 1429901 1453342 1689883 1717586 2859802 2906684 3379766 3435172 4029721 5719604 6759532 8059442 9446723 16118884 18588713 18893446 37177426 37786892 44326931 52386373 74354852 88653862 104772746 177307724 209545492 576250103 1152500206 2305000412