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4331231130025 = 521913794575237
BaseRepresentation
bin111111000001110001011…
…111100011000110101001
3120100001122221111111221201
4333001301133203012221
51031430330132130100
613113423510404201
7624630642105622
oct77016137430651
916301587444851
104331231130025
11141a957070128
1259b508660661
13255583093027
1410d8c0200a49
15779ea3cc36a
hex3f0717e31a9

4331231130025 has 48 divisors (see below), whose sum is σ = 5425971287040. Its totient is φ = 3429571622400.

The previous prime is 4331231129989. The next prime is 4331231130041. The reversal of 4331231130025 is 5200311321334.

It is not a de Polignac number, because 4331231130025 - 215 = 4331231097257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4331231129975 and 4331231130002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 827041707 + ... + 827046943.

It is an arithmetic number, because the mean of its divisors is an integer number (113041068480).

Almost surely, 24331231130025 is an apocalyptic number.

It is an amenable number.

4331231130025 is a deficient number, since it is larger than the sum of its proper divisors (1094740157015).

4331231130025 is a wasteful number, since it uses less digits than its factorization.

4331231130025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274 (or 6269 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 4331231130025 its reverse (5200311321334), we get a palindrome (9531542451359).

The spelling of 4331231130025 in words is "four trillion, three hundred thirty-one billion, two hundred thirty-one million, one hundred thirty thousand, twenty-five".

Divisors: 1 5 25 191 379 457 955 1895 2285 4775 5237 9475 11425 26185 72389 87287 130925 173203 361945 436435 866015 1000267 1809725 1984823 2182175 2393309 4330075 5001335 9924115 11966545 25006675 33081773 49620575 59832725 165408865 379101193 457122019 827044325 907064111 1895505965 2285610095 4535320555 9477529825 11428050475 22676602775 173249245201 866246226005 4331231130025