Base | Representation |
---|---|
bin | 100001000001100… |
… | …100110010101011 |
3 | 1102121120012202201 |
4 | 201001210302223 |
5 | 2113314422341 |
6 | 130551241031 |
7 | 16505304052 |
oct | 4101446253 |
9 | 1377505681 |
10 | 554060971 |
11 | 264831232 |
12 | 135679177 |
13 | 8aa32a39 |
14 | 53829399 |
15 | 33996331 |
hex | 21064cab |
554060971 has 4 divisors (see below), whose sum is σ = 554151744. Its totient is φ = 553970200.
The previous prime is 554060953. The next prime is 554060981. The reversal of 554060971 is 179060455.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-554060971 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 554060971.
It is not an unprimeable number, because it can be changed into a prime (554060911) 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, 35515 + ... + 48676.
It is an arithmetic number, because the mean of its divisors is an integer number (138537936).
Almost surely, 2554060971 is an apocalyptic number.
554060971 is a deficient number, since it is larger than the sum of its proper divisors (90773).
554060971 is an equidigital number, since it uses as much as digits as its factorization.
554060971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90772.
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 554060971 is about 23538.4997610298. The cubic root of 554060971 is about 821.3328368804.
The spelling of 554060971 in words is "five hundred fifty-four million, sixty thousand, nine hundred seventy-one".
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