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554112341 = 1972812753
BaseRepresentation
bin100001000001110…
…001010101010101
31102121122211020022
4201001301111111
52113323043331
6130552314525
716505606606
oct4101612525
91377584208
10554112341
11264866892
121356a2a45
138aa50233
145383ddad
15339a667b
hex21071555

554112341 has 4 divisors (see below), whose sum is σ = 556925292. Its totient is φ = 551299392.

The previous prime is 554112313. The next prime is 554112347. The reversal of 554112341 is 143211455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 367680625 + 186431716 = 19175^2 + 13654^2 .

It is a cyclic number.

It is not a de Polignac number, because 554112341 - 210 = 554111317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 554112341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554112347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406180 + ... + 1406573.

It is an arithmetic number, because the mean of its divisors is an integer number (139231323).

Almost surely, 2554112341 is an apocalyptic number.

It is an amenable number.

554112341 is a deficient number, since it is larger than the sum of its proper divisors (2812951).

554112341 is a wasteful number, since it uses less digits than its factorization.

554112341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812950.

The product of its digits is 2400, while the sum is 26.

The square root of 554112341 is about 23539.5909267770. The cubic root of 554112341 is about 821.3582195044.

Adding to 554112341 its reverse (143211455), we get a palindrome (697323796).

The spelling of 554112341 in words is "five hundred fifty-four million, one hundred twelve thousand, three hundred forty-one".

Divisors: 1 197 2812753 554112341