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3253052143 = 11595012407
BaseRepresentation
bin1100000111100101…
…1010001011101111
322101201012011121201
43001321122023233
523130240132033
61254444110331
7143420326015
oct30171321357
98351164551
103253052143
11141a299250
127695353a7
133cac55233
1422c0788b5
151408cc47d
hexc1e5a2ef

3253052143 has 8 divisors (see below), whose sum is σ = 3608933760. Its totient is φ = 2907195480.

The previous prime is 3253052141. The next prime is 3253052189. The reversal of 3253052143 is 3412503523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3253052143 - 21 = 3253052141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3253052141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2505555 + ... + 2506852.

It is an arithmetic number, because the mean of its divisors is an integer number (451116720).

Almost surely, 23253052143 is an apocalyptic number.

3253052143 is a deficient number, since it is larger than the sum of its proper divisors (355881617).

3253052143 is a wasteful number, since it uses less digits than its factorization.

3253052143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012477.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3253052143 is about 57035.5340380013. The cubic root of 3253052143 is about 1481.7115794660.

Adding to 3253052143 its reverse (3412503523), we get a palindrome (6665555666).

The spelling of 3253052143 in words is "three billion, two hundred fifty-three million, fifty-two thousand, one hundred forty-three".

Divisors: 1 11 59 649 5012407 55136477 295732013 3253052143