Base | Representation |
---|---|
bin | 10101011011100010101… |
… | …001000100000000110001 |
3 | 12012210020200112211222112 |
4 | 111123202221010000301 |
5 | 143112022343333020 |
6 | 3044312421415105 |
7 | 211253261626631 |
oct | 25334251040061 |
9 | 5183220484875 |
10 | 1472681230385 |
11 | 518619186442 |
12 | 1b94b9b6a495 |
13 | a8b47695881 |
14 | 513c736a6c1 |
15 | 28493d492c5 |
hex | 156e2a44031 |
1472681230385 has 8 divisors (see below), whose sum is σ = 1767243932160. Its totient is φ = 1178127347184.
The previous prime is 1472681230337. The next prime is 1472681230421. The reversal of 1472681230385 is 5830321862741.
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 1472681230385 - 222 = 1472677036081 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831505 + ... + 2509934.
It is an arithmetic number, because the mean of its divisors is an integer number (220905491520).
Almost surely, 21472681230385 is an apocalyptic number.
It is an amenable number.
1472681230385 is a deficient number, since it is larger than the sum of its proper divisors (294562701775).
1472681230385 is an equidigital number, since it uses as much as digits as its factorization.
1472681230385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4409287.
The product of its (nonzero) digits is 1935360, while the sum is 50.
The spelling of 1472681230385 in words is "one trillion, four hundred seventy-two billion, six hundred eighty-one million, two hundred thirty thousand, three hundred eighty-five".
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