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2325023020 = 2251737421439
BaseRepresentation
bin1000101010010101…
…0000100100101100
320000000221101222201
42022211100210230
514230201214040
61022413151244
7111421240525
oct21245204454
96000841881
102325023020
11a93462231
1254a78b524
132b08c6988
14180b0384c
15d91b5a9a
hex8a95092c

2325023020 has 96 divisors (see below), whose sum is σ = 5334215040. Its totient is φ = 847687680.

The previous prime is 2325022981. The next prime is 2325023023. The reversal of 2325023020 is 203205232.

It is not an unprimeable number, because it can be changed into a prime (2325023023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5295961 + ... + 5296399.

It is an arithmetic number, because the mean of its divisors is an integer number (55564740).

Almost surely, 22325023020 is an apocalyptic number.

2325023020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2325023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667107520).

2325023020 is an abundant number, since it is smaller than the sum of its proper divisors (3009192020).

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

2325023020 is a wasteful number, since it uses less digits than its factorization.

2325023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2325023020 is about 48218.4925106540. The cubic root of 2325023020 is about 1324.7759003934.

Adding to 2325023020 its reverse (203205232), we get a palindrome (2528228252).

The spelling of 2325023020 in words is "two billion, three hundred twenty-five million, twenty-three thousand, twenty".

Divisors: 1 2 4 5 10 17 20 34 37 68 74 85 148 170 185 340 370 421 439 629 740 842 878 1258 1684 1756 2105 2195 2516 3145 4210 4390 6290 7157 7463 8420 8780 12580 14314 14926 15577 16243 28628 29852 31154 32486 35785 37315 62308 64972 71570 74630 77885 81215 143140 149260 155770 162430 184819 264809 276131 311540 324860 369638 529618 552262 739276 924095 1059236 1104524 1324045 1380655 1848190 2648090 2761310 3141923 3696380 5296180 5522620 6283846 6838303 12567692 13676606 15709615 27353212 31419230 34191515 62838460 68383030 116251151 136766060 232502302 465004604 581255755 1162511510 2325023020