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554135054 = 21125187957
BaseRepresentation
bin100001000001110…
…110111000001110
31102121200222101112
4201001312320032
52113324310204
6130553012022
716506033044
oct4101667016
91377628345
10554135054
11264881960
121356b4012
138aa5a685
1453848394
15339ad26e
hex21076e0e

554135054 has 8 divisors (see below), whose sum is σ = 906766488. Its totient is φ = 251879560.

The previous prime is 554135053. The next prime is 554135059. The reversal of 554135054 is 450531455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 554135054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554135053) 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 3 ways as a sum of consecutive naturals, for example, 12593957 + ... + 12594000.

It is an arithmetic number, because the mean of its divisors is an integer number (113345811).

Almost surely, 2554135054 is an apocalyptic number.

554135054 is a deficient number, since it is larger than the sum of its proper divisors (352631434).

554135054 is a wasteful number, since it uses less digits than its factorization.

554135054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25187970.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 554135054 is about 23540.0733643717. The cubic root of 554135054 is about 821.3694418102.

The spelling of 554135054 in words is "five hundred fifty-four million, one hundred thirty-five thousand, fifty-four".

Divisors: 1 2 11 22 25187957 50375914 277067527 554135054