Base | Representation |
---|---|
bin | 111100010010000001011011… |
… | …0010111010000010001011010 |
3 | 2120112102200200102220212001120 |
4 | 1320210002312113100101122 |
5 | 1023444443211230404000 |
6 | 5115422021102430110 |
7 | 216454521332041500 |
oct | 17044026627202132 |
9 | 2515380612825046 |
10 | 530242542044250 |
11 | 143a51665653582 |
12 | 4b578682592336 |
13 | 199b3870a34c49 |
14 | 94d1c3992c670 |
15 | 4147c5a8b66a0 |
hex | 1e240b65d045a |
530242542044250 has 192 divisors, whose sum is σ = 1564803402529536. Its totient is φ = 119211437520000.
The previous prime is 530242542044249. The next prime is 530242542044251. The reversal of 530242542044250 is 52440245242035.
It is an interprime number because it is at equal distance from previous prime (530242542044249) and next prime (530242542044251).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (530242542044251) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 116023566 + ... + 120507065.
It is an arithmetic number, because the mean of its divisors is an integer number (8150017721508).
Almost surely, 2530242542044250 is an apocalyptic number.
530242542044250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
530242542044250 is an abundant number, since it is smaller than the sum of its proper divisors (1034560860485286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530242542044250 is a wasteful number, since it uses less digits than its factorization.
530242542044250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236530726 (or 236530709 counting only the distinct ones).
The product of its (nonzero) digits is 1536000, while the sum is 42.
Adding to 530242542044250 its reverse (52440245242035), we get a palindrome (582682787286285).
The spelling of 530242542044250 in words is "five hundred thirty trillion, two hundred forty-two billion, five hundred forty-two million, forty-four thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •