Base | Representation |
---|---|
bin | 100000010101001… |
… | …010110110000011 |
3 | 1101210122210211210 |
4 | 200111022312003 |
5 | 2102324422410 |
6 | 125453541203 |
7 | 16304332311 |
oct | 4025126603 |
9 | 1353583753 |
10 | 542420355 |
11 | 259200494 |
12 | 1317a4803 |
13 | 884b84b9 |
14 | 520790b1 |
15 | 32947220 |
hex | 2054ad83 |
542420355 has 16 divisors (see below), whose sum is σ = 878330880. Its totient is φ = 285804768.
The previous prime is 542420353. The next prime is 542420363. The reversal of 542420355 is 553024245.
It is not a de Polignac number, because 542420355 - 21 = 542420353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (542420353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216595 + ... + 219084.
It is an arithmetic number, because the mean of its divisors is an integer number (54895680).
Almost surely, 2542420355 is an apocalyptic number.
542420355 is a deficient number, since it is larger than the sum of its proper divisors (335910525).
542420355 is a wasteful number, since it uses less digits than its factorization.
542420355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435770.
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 542420355 is about 23289.9196005482. The cubic root of 542420355 is about 815.5401114512.
The spelling of 542420355 in words is "five hundred forty-two million, four hundred twenty thousand, three hundred fifty-five".
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