Search a number
-
+
552017162831 = 16723689139537
BaseRepresentation
bin10000000100001101100…
…10010111001001001111
31221202212000200101001212
420002012302113021033
533021012343202311
61101332043325035
754611333315321
oct10020662271117
91852760611055
10552017162831
111a312232a872
128ab9952077b
1340093a93a74
141ca097d9611
15e55c62ac8b
hex8086c9724f

552017162831 has 8 divisors (see below), whose sum is σ = 555350076960. Its totient is φ = 548684575488.

The previous prime is 552017162797. The next prime is 552017162833. The reversal of 552017162831 is 138261710255.

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 a de Polignac number, because none of the positive numbers 2k-552017162831 is a prime.

It is a super-2 number, since 2×5520171628312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552017162833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3886295 + ... + 4025831.

It is an arithmetic number, because the mean of its divisors is an integer number (69418759620).

Almost surely, 2552017162831 is an apocalyptic number.

552017162831 is a deficient number, since it is larger than the sum of its proper divisors (3332914129).

552017162831 is a wasteful number, since it uses less digits than its factorization.

552017162831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163393.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 552017162831 in words is "five hundred fifty-two billion, seventeen million, one hundred sixty-two thousand, eight hundred thirty-one".

Divisors: 1 167 23689 139537 3956063 23302679 3305491993 552017162831