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554042341 = 5217391439
BaseRepresentation
bin100001000001100…
…000001111100101
31102121112021012201
4201001200033211
52113313323331
6130551014501
716505165536
oct4101401745
91377467181
10554042341
11264819236
1213566a431
138aa27408
145382268d
1533990a61
hex210603e5

554042341 has 8 divisors (see below), whose sum is σ = 556243200. Its totient is φ = 551846880.

The previous prime is 554042327. The next prime is 554042351. The reversal of 554042341 is 143240455.

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

It is a cyclic number.

It is not a de Polignac number, because 554042341 - 25 = 554042309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554042351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384300 + ... + 385738.

It is an arithmetic number, because the mean of its divisors is an integer number (69530400).

Almost surely, 2554042341 is an apocalyptic number.

It is an amenable number.

554042341 is a deficient number, since it is larger than the sum of its proper divisors (2200859).

554042341 is a wasteful number, since it uses less digits than its factorization.

554042341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 554042341 is about 23538.1040230516. The cubic root of 554042341 is about 821.3236311533.

Adding to 554042341 its reverse (143240455), we get a palindrome (697282796).

The spelling of 554042341 in words is "five hundred fifty-four million, forty-two thousand, three hundred forty-one".

Divisors: 1 521 739 1439 385019 749719 1063421 554042341