Base | Representation |
---|---|
bin | 1101000101110011101000… |
… | …0000100111001001111111 |
3 | 1212221222220101200221101001 |
4 | 3101130322000213021333 |
5 | 3341310200103212212 |
6 | 50340123551431131 |
7 | 3013614040602250 |
oct | 321347200471177 |
9 | 55858811627331 |
10 | 14393408647807 |
11 | 464a234a45582 |
12 | 17456575254a7 |
13 | 8053a5b37b97 |
14 | 37a90508ab27 |
15 | 19e613ced657 |
hex | d173a02727f |
14393408647807 has 16 divisors (see below), whose sum is σ = 16516795115520. Its totient is φ = 12286866340512.
The previous prime is 14393408647801. The next prime is 14393408647841. The reversal of 14393408647807 is 70874680439341.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14393408647807 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14393408647801) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1618569 + ... + 5604157.
It is an arithmetic number, because the mean of its divisors is an integer number (1032299694720).
Almost surely, 214393408647807 is an apocalyptic number.
14393408647807 is a deficient number, since it is larger than the sum of its proper divisors (2123386467713).
14393408647807 is a wasteful number, since it uses less digits than its factorization.
14393408647807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3987702.
The product of its (nonzero) digits is 97542144, while the sum is 64.
The spelling of 14393408647807 in words is "fourteen trillion, three hundred ninety-three billion, four hundred eight million, six hundred forty-seven thousand, eight hundred seven".
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