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2520327125 = 5331798233
BaseRepresentation
bin1001011000111001…
…0010001111010101
320111122102212212002
42112032102033111
520130200432000
61054031205045
7116312266331
oct22616221725
96448385762
102520327125
111083728088
125a4076785
133121c8734
1419ca227c1
15eb3e38d5
hex963923d5

2520327125 has 32 divisors (see below), whose sum is σ = 3288330240. Its totient is φ = 1926288000.

The previous prime is 2520327119. The next prime is 2520327151. The reversal of 2520327125 is 5217230252.

2520327125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2520327125 - 24 = 2520327109 is a prime.

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, 302009 + ... + 310241.

It is an arithmetic number, because the mean of its divisors is an integer number (102760320).

Almost surely, 22520327125 is an apocalyptic number.

2520327125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2520327125 is a deficient number, since it is larger than the sum of its proper divisors (768003115).

2520327125 is an equidigital number, since it uses as much as digits as its factorization.

2520327125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8358 (or 8348 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2520327125 is about 50202.8597293023. The cubic root of 2520327125 is about 1360.8773039401.

Adding to 2520327125 its reverse (5217230252), we get a palindrome (7737557377).

The spelling of 2520327125 in words is "two billion, five hundred twenty million, three hundred twenty-seven thousand, one hundred twenty-five".

Divisors: 1 5 25 31 79 125 155 395 775 1975 2449 3875 8233 9875 12245 41165 61225 205825 255223 306125 650407 1029125 1276115 3252035 6380575 16260175 20162617 31902875 81300875 100813085 504065425 2520327125