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552901763 = 1673310789
BaseRepresentation
bin100000111101001…
…001110010000011
31102112101022122002
4200331021302003
52113020324023
6130510334215
716462405331
oct4075116203
91375338562
10552901763
1126410a307
121351ba36b
138a71820b
1453606b51
1533817b28
hex20f49c83

552901763 has 4 divisors (see below), whose sum is σ = 556212720. Its totient is φ = 549590808.

The previous prime is 552901717. The next prime is 552901787. The reversal of 552901763 is 367109255.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 367109255 = 573421851.

It is a cyclic number.

It is not a de Polignac number, because 552901763 - 28 = 552901507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552901663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655228 + ... + 1655561.

It is an arithmetic number, because the mean of its divisors is an integer number (139053180).

Almost surely, 2552901763 is an apocalyptic number.

552901763 is a deficient number, since it is larger than the sum of its proper divisors (3310957).

552901763 is a wasteful number, since it uses less digits than its factorization.

552901763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310956.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 552901763 is about 23513.8632087541. The cubic root of 552901763 is about 820.7596386162.

The spelling of 552901763 in words is "five hundred fifty-two million, nine hundred one thousand, seven hundred sixty-three".

Divisors: 1 167 3310789 552901763