Base | Representation |
---|---|
bin | 111101101011011101000101… |
… | …0100010100001000011111110 |
3 | 2122010221202002111120202200210 |
4 | 1323112322022202201003332 |
5 | 1032102334114304402004 |
6 | 5201512402540533250 |
7 | 222163534235030562 |
oct | 17326721242410376 |
9 | 2563852074522623 |
10 | 542534003200254 |
11 | 147960418a7980a |
12 | 50a22883b51226 |
13 | 1a3959771a7900 |
14 | 97d8b0059b6a2 |
15 | 42ac84b50d089 |
hex | 1ed6e8a8a10fe |
542534003200254 has 48 divisors (see below), whose sum is σ = 1236795049382400. Its totient is φ = 158147563680288.
The previous prime is 542534003200253. The next prime is 542534003200271. The reversal of 542534003200254 is 452002300435245.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542534003200253) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14080070094 + ... + 14080108625.
It is an arithmetic number, because the mean of its divisors is an integer number (25766563528800).
Almost surely, 2542534003200254 is an apocalyptic number.
542534003200254 is an abundant number, since it is smaller than the sum of its proper divisors (694261046182146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542534003200254 is a wasteful number, since it uses less digits than its factorization.
542534003200254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28160178769 (or 28160178756 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 39.
Adding to 542534003200254 its reverse (452002300435245), we get a palindrome (994536303635499).
The spelling of 542534003200254 in words is "five hundred forty-two trillion, five hundred thirty-four billion, three million, two hundred thousand, two hundred fifty-four".
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