Base | Representation |
---|---|
bin | 100001000011000… |
… | …100000001100010 |
3 | 1102122022000211210 |
4 | 201003010001202 |
5 | 2113414413132 |
6 | 131003450550 |
7 | 16511520225 |
oct | 4103040142 |
9 | 1378260753 |
10 | 554451042 |
11 | 264a78302 |
12 | 135826a56 |
13 | 8ab3b452 |
14 | 538cb5bc |
15 | 33a21bcc |
hex | 210c4062 |
554451042 has 8 divisors (see below), whose sum is σ = 1108902096. Its totient is φ = 184817012.
The previous prime is 554451019. The next prime is 554451049. The reversal of 554451042 is 240154455.
It is a sphenic number, since it is the product of 3 distinct primes.
554451042 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (554451049) 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, 46204248 + ... + 46204259.
It is an arithmetic number, because the mean of its divisors is an integer number (138612762).
Almost surely, 2554451042 is an apocalyptic number.
554451042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554451042 is a wasteful number, since it uses less digits than its factorization.
554451042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92408512.
The product of its (nonzero) digits is 16000, while the sum is 30.
The square root of 554451042 is about 23546.7841116361. The cubic root of 554451042 is about 821.5255370721.
The spelling of 554451042 in words is "five hundred fifty-four million, four hundred fifty-one thousand, forty-two".
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