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552051214 = 211131930249
BaseRepresentation
bin100000111001111…
…010001000001110
31102110210002220021
4200321322020032
52112311114324
6130440212354
716452233521
oct4071721016
91373702807
10552051214
11263689280
12134a6a0ba
138a4ab030
1453464bb8
15336eaae4
hex20e7a20e

552051214 has 16 divisors (see below), whose sum is σ = 972846000. Its totient is φ = 231629760.

The previous prime is 552051209. The next prime is 552051223. The reversal of 552051214 is 412150255.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 964839 + ... + 965410.

It is an arithmetic number, because the mean of its divisors is an integer number (60802875).

Almost surely, 2552051214 is an apocalyptic number.

552051214 is a deficient number, since it is larger than the sum of its proper divisors (420794786).

552051214 is a wasteful number, since it uses less digits than its factorization.

552051214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930275.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 552051214 is about 23495.7701299617. The cubic root of 552051214 is about 820.3385544310.

The spelling of 552051214 in words is "five hundred fifty-two million, fifty-one thousand, two hundred fourteen".

Divisors: 1 2 11 13 22 26 143 286 1930249 3860498 21232739 25093237 42465478 50186474 276025607 552051214