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882428665 = 5419421207
BaseRepresentation
bin110100100110001…
…100101011111001
32021111110000120011
4310212030223321
53301400204130
6223321301521
730603343216
oct6446145371
92244400504
10882428665
11413120798
122076348a1
13110a83851
14852a4b0d
155270a52a
hex3498caf9

882428665 has 8 divisors (see below), whose sum is σ = 1061444160. Its totient is φ = 704256432.

The previous prime is 882428663. The next prime is 882428669. The reversal of 882428665 is 566824288.

It is a happy number.

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 882428665 - 21 = 882428663 is a prime.

It is a magnanimous number.

It is not an unprimeable number, because it can be changed into a prime (882428663) 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, 208509 + ... + 212698.

It is an arithmetic number, because the mean of its divisors is an integer number (132680520).

Almost surely, 2882428665 is an apocalyptic number.

It is an amenable number.

882428665 is a deficient number, since it is larger than the sum of its proper divisors (179015495).

882428665 is a wasteful number, since it uses less digits than its factorization.

882428665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421631.

The product of its digits is 1474560, while the sum is 49.

The square root of 882428665 is about 29705.7008838371. The cubic root of 882428665 is about 959.1647339029.

The spelling of 882428665 in words is "eight hundred eighty-two million, four hundred twenty-eight thousand, six hundred sixty-five".