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554135541 = 3414505167
BaseRepresentation
bin100001000001110…
…110111111110101
31102121201000001120
4201001312333311
52113324314131
6130553014153
716506034341
oct4101667765
91377630046
10554135541
11264882263
121356b4359
138aa5a96b
1453848621
15339ad496
hex21076ff5

554135541 has 8 divisors (see below), whose sum is σ = 756868224. Its totient is φ = 360413280.

The previous prime is 554135537. The next prime is 554135579. The reversal of 554135541 is 145531455.

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

It is not a de Polignac number, because 554135541 - 22 = 554135537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554135581) 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 7 ways as a sum of consecutive naturals, for example, 2252461 + ... + 2252706.

It is an arithmetic number, because the mean of its divisors is an integer number (94608528).

Almost surely, 2554135541 is an apocalyptic number.

It is an amenable number.

554135541 is a deficient number, since it is larger than the sum of its proper divisors (202732683).

554135541 is a wasteful number, since it uses less digits than its factorization.

554135541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505211.

The product of its digits is 30000, while the sum is 33.

The square root of 554135541 is about 23540.0837084323. The cubic root of 554135541 is about 821.3696824295.

Adding to 554135541 its reverse (145531455), we get a palindrome (699666996).

The spelling of 554135541 in words is "five hundred fifty-four million, one hundred thirty-five thousand, five hundred forty-one".

Divisors: 1 3 41 123 4505167 13515501 184711847 554135541