Base | Representation |
---|---|
bin | 1111110001101000101… |
… | …01110100001101011001 |
3 | 1220211002222102220000001 |
4 | 13320310111310031121 |
5 | 32340101231412101 |
6 | 1053002300213001 |
7 | 54106233044032 |
oct | 7706425641531 |
9 | 1824088386001 |
10 | 542044013401 |
11 | 199974795010 |
12 | 8907553a161 |
13 | 3c164817c07 |
14 | 1c341065a89 |
15 | e176cc3901 |
hex | 7e34574359 |
542044013401 has 8 divisors (see below), whose sum is σ = 591328430208. Its totient is φ = 492760878000.
The previous prime is 542044013369. The next prime is 542044013417. The reversal of 542044013401 is 104310440245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 542044013401 - 25 = 542044013369 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 542044013401.
It is not an unprimeable number, because it can be changed into a prime (542044013801) 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, 707536 + ... + 1258846.
It is an arithmetic number, because the mean of its divisors is an integer number (73916053776).
Almost surely, 2542044013401 is an apocalyptic number.
It is an amenable number.
542044013401 is a deficient number, since it is larger than the sum of its proper divisors (49284416807).
542044013401 is a wasteful number, since it uses less digits than its factorization.
542044013401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 640703.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 542044013401 its reverse (104310440245), we get a palindrome (646354453646).
The spelling of 542044013401 in words is "five hundred forty-two billion, forty-four million, thirteen thousand, four hundred one".
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