Base | Representation |
---|---|
bin | 100001000001111… |
… | …011100000111011 |
3 | 1102121201221102211 |
4 | 201001323200323 |
5 | 2113330412133 |
6 | 130553235551 |
7 | 16506142312 |
oct | 4101734073 |
9 | 1377657384 |
10 | 554154043 |
11 | 264895153 |
12 | 135702bb7 |
13 | 8aa66201 |
14 | 53851279 |
15 | 339b3bcd |
hex | 2107b83b |
554154043 has 4 divisors (see below), whose sum is σ = 554248008. Its totient is φ = 554060080.
The previous prime is 554154037. The next prime is 554154053. The reversal of 554154043 is 340451455.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 554154043 - 221 = 552056891 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 554153996 and 554154014.
It is not an unprimeable number, because it can be changed into a prime (554154053) 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, 37498 + ... + 50143.
It is an arithmetic number, because the mean of its divisors is an integer number (138562002).
Almost surely, 2554154043 is an apocalyptic number.
554154043 is a deficient number, since it is larger than the sum of its proper divisors (93965).
554154043 is an equidigital number, since it uses as much as digits as its factorization.
554154043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93964.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 554154043 is about 23540.4766944087. The cubic root of 554154043 is about 821.3788238829.
The spelling of 554154043 in words is "five hundred fifty-four million, one hundred fifty-four thousand, forty-three".
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