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8252385035 = 51650477007
BaseRepresentation
bin1111010111110000…
…10110011100001011
3210022010022121002012
413223320112130023
5113400102310120
63442513130135
7411334054406
oct75370263413
923263277065
108252385035
113555290024
12172385994b
13a1690c28b
14584004d3d
153347511c5
hex1ebe1670b

8252385035 has 4 divisors (see below), whose sum is σ = 9902862048. Its totient is φ = 6601908024.

The previous prime is 8252385023. The next prime is 8252385041. The reversal of 8252385035 is 5305832528.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8252385035 - 218 = 8252122891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8252384983 and 8252385001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825238499 + ... + 825238508.

It is an arithmetic number, because the mean of its divisors is an integer number (2475715512).

Almost surely, 28252385035 is an apocalyptic number.

8252385035 is a deficient number, since it is larger than the sum of its proper divisors (1650477013).

8252385035 is a wasteful number, since it uses less digits than its factorization.

8252385035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650477012.

The product of its (nonzero) digits is 288000, while the sum is 41.

The square root of 8252385035 is about 90842.6388597337. The cubic root of 8252385035 is about 2020.8147086995.

The spelling of 8252385035 in words is "eight billion, two hundred fifty-two million, three hundred eighty-five thousand, thirty-five".

Divisors: 1 5 1650477007 8252385035