Base | Representation |
---|---|
bin | 100000010100110… |
… | …111100101001110 |
3 | 1101210111210121112 |
4 | 200110313211032 |
5 | 2102314411304 |
6 | 125452132022 |
7 | 16303553264 |
oct | 4024674516 |
9 | 1353453545 |
10 | 542341454 |
11 | 259157186 |
12 | 131767012 |
13 | 8848b605 |
14 | 52058434 |
15 | 3292db6e |
hex | 2053794e |
542341454 has 8 divisors (see below), whose sum is σ = 813758400. Its totient is φ = 271088656.
The previous prime is 542341447. The next prime is 542341469. The reversal of 542341454 is 454143245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 542341454.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32414 + ... + 46209.
It is an arithmetic number, because the mean of its divisors is an integer number (101719800).
Almost surely, 2542341454 is an apocalyptic number.
542341454 is a deficient number, since it is larger than the sum of its proper divisors (271416946).
542341454 is a wasteful number, since it uses less digits than its factorization.
542341454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82074.
The product of its digits is 38400, while the sum is 32.
The square root of 542341454 is about 23288.2256516034. The cubic root of 542341454 is about 815.5005664440.
Adding to 542341454 its reverse (454143245), we get a palindrome (996484699).
The spelling of 542341454 in words is "five hundred forty-two million, three hundred forty-one thousand, four hundred fifty-four".
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