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552210013 = 23180113331
BaseRepresentation
bin100000111010100…
…000111001011101
31102111002011201201
4200322200321131
52112331210023
6130443435501
716453464505
oct4072407135
91374064651
10552210013
11263787613
12134b25b91
138a5353b4
14534a6a05
153372cbad
hex20ea0e5d

552210013 has 8 divisors (see below), whose sum is σ = 576582336. Its totient is φ = 527868000.

The previous prime is 552210011. The next prime is 552210019. The reversal of 552210013 is 310012255.

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 552210013 - 21 = 552210011 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 (552210011) 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, 34758 + ... + 48088.

It is an arithmetic number, because the mean of its divisors is an integer number (72072792).

Almost surely, 2552210013 is an apocalyptic number.

It is an amenable number.

552210013 is a deficient number, since it is larger than the sum of its proper divisors (24372323).

552210013 is a wasteful number, since it uses less digits than its factorization.

552210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15155.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 552210013 is about 23499.1491973646. The cubic root of 552210013 is about 820.4172044125.

Adding to 552210013 its reverse (310012255), we get a palindrome (862222268).

The spelling of 552210013 in words is "five hundred fifty-two million, two hundred ten thousand, thirteen".

Divisors: 1 23 1801 13331 41423 306613 24009131 552210013