Base | Representation |
---|---|
bin | 1111110010110111111… |
… | …01100101111101100110 |
3 | 1220212211022021010020200 |
4 | 13321123331211331212 |
5 | 32342431420032410 |
6 | 1053152244011330 |
7 | 54131554165101 |
oct | 7713375457546 |
9 | 1825738233220 |
10 | 542708752230 |
11 | 19a185a40147 |
12 | 89220090b46 |
13 | 3c23c45c6b8 |
14 | 1c3a5461738 |
15 | e1b532d3c0 |
hex | 7e5bf65f66 |
542708752230 has 48 divisors (see below), whose sum is σ = 1425589611264. Its totient is φ = 143230348800.
The previous prime is 542708752219. The next prime is 542708752249. The reversal of 542708752230 is 32257807245.
542708752230 is a `hidden beast` number, since 5 + 42 + 7 + 0 + 87 + 522 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31074246 + ... + 31091705.
It is an arithmetic number, because the mean of its divisors is an integer number (29699783568).
Almost surely, 2542708752230 is an apocalyptic number.
542708752230 is an abundant number, since it is smaller than the sum of its proper divisors (882880859034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542708752230 is a wasteful number, since it uses less digits than its factorization.
542708752230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62166061 (or 62166058 counting only the distinct ones).
The product of its (nonzero) digits is 940800, while the sum is 45.
The spelling of 542708752230 in words is "five hundred forty-two billion, seven hundred eight million, seven hundred fifty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •