Base | Representation |
---|---|
bin | 100001000010101… |
… | …010001110110010 |
3 | 1102122002122220220 |
4 | 201002222032302 |
5 | 2113403023034 |
6 | 131001313510 |
7 | 16510600221 |
oct | 4102521662 |
9 | 1378078826 |
10 | 554345394 |
11 | 264a05999 |
12 | 135795896 |
13 | 8ab02335 |
14 | 538a0cb8 |
15 | 33a00749 |
hex | 210aa3b2 |
554345394 has 8 divisors (see below), whose sum is σ = 1108690800. Its totient is φ = 184781796.
The previous prime is 554345381. The next prime is 554345399. The reversal of 554345394 is 493543455.
It is a sphenic number, since it is the product of 3 distinct primes.
554345394 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (554345399) 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, 46195444 + ... + 46195455.
It is an arithmetic number, because the mean of its divisors is an integer number (138586350).
Almost surely, 2554345394 is an apocalyptic number.
554345394 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.
554345394 is a wasteful number, since it uses less digits than its factorization.
554345394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92390904.
The product of its digits is 648000, while the sum is 42.
The square root of 554345394 is about 23544.5406410913. The cubic root of 554345394 is about 821.4733545007.
The spelling of 554345394 in words is "five hundred fifty-four million, three hundred forty-five thousand, three hundred ninety-four".
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