Base | Representation |
---|---|
bin | 100001001101110… |
… | …000010101110000 |
3 | 1102211120102210001 |
4 | 201031300111300 |
5 | 2120124112000 |
6 | 131143515344 |
7 | 16544403142 |
oct | 4115602560 |
9 | 1384512701 |
10 | 557254000 |
11 | 2666121a6 |
12 | 136758b54 |
13 | 8b5b01c4 |
14 | 5401ac92 |
15 | 33dc746a |
hex | 21370570 |
557254000 has 40 divisors (see below), whose sum is σ = 1347445008. Its totient is φ = 222900800.
The previous prime is 557253989. The next prime is 557254007. The reversal of 557254000 is 452755.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 557254000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557254007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137314 + ... + 141313.
Almost surely, 2557254000 is an apocalyptic number.
557254000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
557254000 is an abundant number, since it is smaller than the sum of its proper divisors (790191008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557254000 is a wasteful number, since it uses less digits than its factorization.
557254000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278650 (or 278634 counting only the distinct ones).
The product of its (nonzero) digits is 7000, while the sum is 28.
The square root of 557254000 is about 23606.2279917822. The cubic root of 557254000 is about 822.9075840120.
The spelling of 557254000 in words is "five hundred fifty-seven million, two hundred fifty-four thousand".
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