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2025001304 = 231959349647
BaseRepresentation
bin111100010110011…
…0001000101011000
312020010101201120022
41320230301011120
513121400020204
6532534450012
7101116140614
oct17054610530
95203351508
102025001304
1194a0734a7
12486203908
132636bc031
14152d26344
15bcba05be
hex78b31158

2025001304 has 64 divisors (see below), whose sum is σ = 4082400000. Its totient is φ = 938798208.

The previous prime is 2025001301. The next prime is 2025001327. The reversal of 2025001304 is 4031005202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025001301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3129509 + ... + 3130155.

It is an arithmetic number, because the mean of its divisors is an integer number (63787500).

Almost surely, 22025001304 is an apocalyptic number.

It is an amenable number.

2025001304 is an abundant number, since it is smaller than the sum of its proper divisors (2057398696).

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

2025001304 is a wasteful number, since it uses less digits than its factorization.

2025001304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1076 counting only the distinct ones).

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

The square root of 2025001304 is about 45000.0144888866. The cubic root of 2025001304 is about 1265.1492695171.

Adding to 2025001304 its reverse (4031005202), we get a palindrome (6056006506).

The spelling of 2025001304 in words is "two billion, twenty-five million, one thousand, three hundred four".

Divisors: 1 2 4 8 19 38 59 76 118 152 236 349 472 647 698 1121 1294 1396 2242 2588 2792 4484 5176 6631 8968 12293 13262 20591 24586 26524 38173 41182 49172 53048 76346 82364 98344 152692 164728 225803 305384 391229 451606 725287 782458 903212 1450574 1564916 1806424 2901148 3129832 4290257 5802296 8580514 13322377 17161028 26644754 34322056 53289508 106579016 253125163 506250326 1012500652 2025001304