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553142514 = 23296931051
BaseRepresentation
bin100000111110000…
…100100011110010
31102112211112212210
4200332010203302
52113101030024
6130515432550
716464430251
oct4076044362
91375745783
10553142514
11264264181
121352b5756
138a7a0982
145366a798
1533864129
hex20f848f2

553142514 has 16 divisors (see below), whose sum is σ = 1106693280. Its totient is φ = 184312800.

The previous prime is 553142509. The next prime is 553142519. The reversal of 553142514 is 415241355.

It is an interprime number because it is at equal distance from previous prime (553142509) and next prime (553142519).

It is not an unprimeable number, because it can be changed into a prime (553142519) by changing a digit.

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, 2289 + ... + 33339.

It is an arithmetic number, because the mean of its divisors is an integer number (69168330).

Almost surely, 2553142514 is an apocalyptic number.

553142514 is an abundant number, since it is smaller than the sum of its proper divisors (553550766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553142514 is a wasteful number, since it uses less digits than its factorization.

553142514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34025.

The product of its digits is 12000, while the sum is 30.

The square root of 553142514 is about 23518.9819932751. The cubic root of 553142514 is about 820.8787496070.

Adding to 553142514 its reverse (415241355), we get a palindrome (968383869).

The spelling of 553142514 in words is "five hundred fifty-three million, one hundred forty-two thousand, five hundred fourteen".

Divisors: 1 2 3 6 2969 5938 8907 17814 31051 62102 93153 186306 92190419 184380838 276571257 553142514