Base | Representation |
---|---|
bin | 110100011000100100001000… |
… | …010100111101110101010111 |
3 | 1010012201201202221110022100121 |
4 | 310120210020110331311113 |
5 | 220144123002443013430 |
6 | 2133554031001452411 |
7 | 66345605520362134 |
oct | 6430441024756527 |
9 | 1105651687408317 |
10 | 230386480438615 |
11 | 674543a3054176 |
12 | 21a0a53a1a1107 |
13 | 9b72476123aa7 |
14 | 40c6a9d7dd58b |
15 | 1b97d338d0a7a |
hex | d1890853dd57 |
230386480438615 has 8 divisors (see below), whose sum is σ = 285997010199840. Its totient is φ = 177953695235232.
The previous prime is 230386480438607. The next prime is 230386480438633. The reversal of 230386480438615 is 516834084683032.
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 230386480438615 - 23 = 230386480438607 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794436139299 + ... + 794436139588.
It is an arithmetic number, because the mean of its divisors is an integer number (35749626274980).
Almost surely, 2230386480438615 is an apocalyptic number.
230386480438615 is a deficient number, since it is larger than the sum of its proper divisors (55610529761225).
230386480438615 is a wasteful number, since it uses less digits than its factorization.
230386480438615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1588872278921.
The product of its (nonzero) digits is 79626240, while the sum is 61.
The spelling of 230386480438615 in words is "two hundred thirty trillion, three hundred eighty-six billion, four hundred eighty million, four hundred thirty-eight thousand, six hundred fifteen".
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