Base | Representation |
---|---|
bin | 10100110001101010011… |
… | …111011100001110001110 |
3 | 12001111011222002202022100 |
4 | 110301222133130032032 |
5 | 141342430214103410 |
6 | 3011514503455530 |
7 | 205102061542662 |
oct | 24615237341616 |
9 | 5044158082270 |
10 | 1427715769230 |
11 | 5005443709a3 |
12 | 1b084b1575a6 |
13 | a482c98861a |
14 | 4d15d52c8a2 |
15 | 2721147e8c0 |
hex | 14c6a7dc38e |
1427715769230 has 48 divisors (see below), whose sum is σ = 3756784646160. Its totient is φ = 376137164544.
The previous prime is 1427715769229. The next prime is 1427715769289. The reversal of 1427715769230 is 329675177241.
1427715769230 is a `hidden beast` number, since 1 + 42 + 7 + 7 + 1 + 576 + 9 + 23 + 0 = 666.
It is a super-2 number, since 2×14277157692302 (a number of 25 digits) contains 22 as substring.
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, 95555835 + ... + 95570774.
It is an arithmetic number, because the mean of its divisors is an integer number (78266346795).
Almost surely, 21427715769230 is an apocalyptic number.
1427715769230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1427715769230 is an abundant number, since it is smaller than the sum of its proper divisors (2329068876930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1427715769230 is a wasteful number, since it uses less digits than its factorization.
1427715769230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191126705 (or 191126702 counting only the distinct ones).
The product of its (nonzero) digits is 4445280, while the sum is 54.
The spelling of 1427715769230 in words is "one trillion, four hundred twenty-seven billion, seven hundred fifteen million, seven hundred sixty-nine thousand, two hundred thirty".
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