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554441061 = 3665327779
BaseRepresentation
bin100001000011000…
…001100101100101
31102122021112011010
4201003001211211
52113414103221
6131003332433
716511446146
oct4103014545
91378245133
10554441061
11264a70859
12135821119
138ab36a45
14538c7acd
1533a1dc76
hex210c1965

554441061 has 8 divisors (see below), whose sum is σ = 739392480. Its totient is φ = 369558512.

The previous prime is 554441047. The next prime is 554441081. The reversal of 554441061 is 160144455.

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 554441061 - 25 = 554441029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554441081) 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, 6070 + ... + 33848.

It is an arithmetic number, because the mean of its divisors is an integer number (92424060).

Almost surely, 2554441061 is an apocalyptic number.

It is an amenable number.

554441061 is a deficient number, since it is larger than the sum of its proper divisors (184951419).

554441061 is a wasteful number, since it uses less digits than its factorization.

554441061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34435.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 554441061 is about 23546.5721709127. The cubic root of 554441061 is about 821.5206074540.

The spelling of 554441061 in words is "five hundred fifty-four million, four hundred forty-one thousand, sixty-one".

Divisors: 1 3 6653 19959 27779 83337 184813687 554441061