Base | Representation |
---|---|
bin | 100001000001100… |
… | …011011010001111 |
3 | 1102121112221000002 |
4 | 201001203122033 |
5 | 2113314232221 |
6 | 130551154515 |
7 | 16505251415 |
oct | 4101433217 |
9 | 1377487002 |
10 | 554055311 |
11 | 264827a57 |
12 | 135675a3b |
13 | 8aa302a4 |
14 | 538272b5 |
15 | 3399480b |
hex | 2106368f |
554055311 has 4 divisors (see below), whose sum is σ = 554108352. Its totient is φ = 554002272.
The previous prime is 554055277. The next prime is 554055331. The reversal of 554055311 is 113550455.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-554055311 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 (554055331) 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, 5066 + ... + 33671.
It is an arithmetic number, because the mean of its divisors is an integer number (138527088).
Almost surely, 2554055311 is an apocalyptic number.
554055311 is a deficient number, since it is larger than the sum of its proper divisors (53041).
554055311 is a wasteful number, since it uses less digits than its factorization.
554055311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53040.
The product of its (nonzero) digits is 7500, while the sum is 29.
The square root of 554055311 is about 23538.3795321598. The cubic root of 554055311 is about 821.3300401005.
The spelling of 554055311 in words is "five hundred fifty-four million, fifty-five thousand, three hundred eleven".
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