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552071671 = 7914946901
BaseRepresentation
bin100000111001111…
…111000111110111
31102110211010221221
4200321333013313
52112312243141
6130440451211
716452350254
oct4071770767
91373733857
10552071671
112636a2688
12134a79b07
138a4b7438
145346c42b
1533701bd1
hex20e7f1f7

552071671 has 8 divisors (see below), whose sum is σ = 562824000. Its totient is φ = 541413600.

The previous prime is 552071669. The next prime is 552071699. The reversal of 552071671 is 176170255.

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 552071671 - 21 = 552071669 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 (552071371) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11680 + ... + 35221.

It is an arithmetic number, because the mean of its divisors is an integer number (70353000).

Almost surely, 2552071671 is an apocalyptic number.

552071671 is a deficient number, since it is larger than the sum of its proper divisors (10752329).

552071671 is a wasteful number, since it uses less digits than its factorization.

552071671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47129.

The product of its (nonzero) digits is 14700, while the sum is 34.

The square root of 552071671 is about 23496.2054596056. The cubic root of 552071671 is about 820.3486872219.

The spelling of 552071671 in words is "five hundred fifty-two million, seventy-one thousand, six hundred seventy-one".

Divisors: 1 79 149 11771 46901 3705179 6988249 552071671