Base | Representation |
---|---|
bin | 100001000010101… |
… | …011111101001101 |
3 | 1102122010000121122 |
4 | 201002223331031 |
5 | 2113403234321 |
6 | 131001410325 |
7 | 16510626635 |
oct | 4102537515 |
9 | 1378100548 |
10 | 554352461 |
11 | 264a10233 |
12 | 1357999a5 |
13 | 8ab05610 |
14 | 538a36c5 |
15 | 33a028ab |
hex | 210abf4d |
554352461 has 4 divisors (see below), whose sum is σ = 596994972. Its totient is φ = 511709952.
The previous prime is 554352457. The next prime is 554352467. The reversal of 554352461 is 164253455.
554352461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 315062500 + 239289961 = 17750^2 + 15469^2 .
It is not a de Polignac number, because 554352461 - 22 = 554352457 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 (554352467) 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, 21321236 + ... + 21321261.
It is an arithmetic number, because the mean of its divisors is an integer number (149248743).
Almost surely, 2554352461 is an apocalyptic number.
It is an amenable number.
554352461 is a deficient number, since it is larger than the sum of its proper divisors (42642511).
554352461 is a wasteful number, since it uses less digits than its factorization.
554352461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42642510.
The product of its digits is 72000, while the sum is 35.
The square root of 554352461 is about 23544.6907178667. The cubic root of 554352461 is about 821.4768453012.
The spelling of 554352461 in words is "five hundred fifty-four million, three hundred fifty-two thousand, four hundred sixty-one".
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