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551014132 = 22178103149
BaseRepresentation
bin100000110101111…
…100111011110100
31102101211102021211
4200311330323310
52112024423012
6130402051204
716440354124
oct4065747364
91371742254
10551014132
11263040089
12134649b04
138a206c86
1453274c84
15335936a7
hex20d7cef4

551014132 has 12 divisors (see below), whose sum is σ = 1020996900. Its totient is φ = 259300736.

The previous prime is 551014127. The next prime is 551014133. The reversal of 551014132 is 231410155.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 485144676 + 65869456 = 22026^2 + 8116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551014133) 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 3 ways as a sum of consecutive naturals, for example, 4051507 + ... + 4051642.

It is an arithmetic number, because the mean of its divisors is an integer number (85083075).

Almost surely, 2551014132 is an apocalyptic number.

It is an amenable number.

551014132 is a deficient number, since it is larger than the sum of its proper divisors (469982768).

551014132 is a wasteful number, since it uses less digits than its factorization.

551014132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8103170 (or 8103168 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 551014132 is about 23473.6902084014. The cubic root of 551014132 is about 819.8245371152.

Adding to 551014132 its reverse (231410155), we get a palindrome (782424287).

The spelling of 551014132 in words is "five hundred fifty-one million, fourteen thousand, one hundred thirty-two".

Divisors: 1 2 4 17 34 68 8103149 16206298 32412596 137753533 275507066 551014132