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1352010125 = 5353892293
BaseRepresentation
bin101000010010110…
…0000100110001101
310111020001020020002
41100211200212031
510232103311000
6342054134045
745334616324
oct12045404615
93436036202
101352010125
116341a1244
12318951325
131871482bb
14cb7bd0bb
157da658d5
hex5096098d

1352010125 has 32 divisors (see below), whose sum is σ = 1739219040. Its totient is φ = 1048819200.

The previous prime is 1352010097. The next prime is 1352010133. The reversal of 1352010125 is 5210102531.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 1134477124 + 217533001 = 33682^2 + 14749^2 .

It is not a de Polignac number, because 1352010125 - 210 = 1352009101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1352010097 and 1352010106.

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, 588479 + ... + 590771.

It is an arithmetic number, because the mean of its divisors is an integer number (54350595).

Almost surely, 21352010125 is an apocalyptic number.

It is an amenable number.

1352010125 is a deficient number, since it is larger than the sum of its proper divisors (387208915).

1352010125 is an equidigital number, since it uses as much as digits as its factorization.

1352010125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450 (or 2440 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1352010125 is about 36769.6903032919. The cubic root of 1352010125 is about 1105.7577230270.

Adding to 1352010125 its reverse (5210102531), we get a palindrome (6562112656).

It can be divided in two parts, 13520 and 10125, that multiplied together give a square (136890000 = 117002).

The spelling of 1352010125 in words is "one billion, three hundred fifty-two million, ten thousand, one hundred twenty-five".

Divisors: 1 5 25 53 89 125 265 445 1325 2225 2293 4717 6625 11125 11465 23585 57325 117925 121529 204077 286625 589625 607645 1020385 3038225 5101925 10816081 15191125 25509625 54080405 270402025 1352010125