Base | Representation |
---|---|
bin | 11000101010011011010110… |
… | …01111000000100111101101 |
3 | 21010000202100011212112120222 |
4 | 30111031223033000213231 |
5 | 24102033422343042110 |
6 | 311202530021421125 |
7 | 14265205531322336 |
oct | 1425155317004755 |
9 | 233022304775528 |
10 | 54234351143405 |
11 | 1630a728374374 |
12 | 60bab9256a7a5 |
13 | 243537b4bab24 |
14 | d56d56cb128d |
15 | 640b5eba0c55 |
hex | 31536b3c09ed |
54234351143405 has 8 divisors (see below), whose sum is σ = 65087285092632. Its totient is φ = 43383438434368.
The previous prime is 54234351143351. The next prime is 54234351143411. The reversal of 54234351143405 is 50434115343245.
It can be written as a sum of positive squares in 4 ways, for example, as 857796425929 + 53376554717476 = 926173^2 + 7305926^2 .
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 54234351143405 - 26 = 54234351143341 is a prime.
It is a Duffinian number.
It is a congruent 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, 505251014 + ... + 505358343.
It is an arithmetic number, because the mean of its divisors is an integer number (8135910636579).
Almost surely, 254234351143405 is an apocalyptic number.
It is an amenable number.
54234351143405 is a deficient number, since it is larger than the sum of its proper divisors (10852933949227).
54234351143405 is a wasteful number, since it uses less digits than its factorization.
54234351143405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010620095.
The product of its (nonzero) digits is 1728000, while the sum is 44.
The spelling of 54234351143405 in words is "fifty-four trillion, two hundred thirty-four billion, three hundred fifty-one million, one hundred forty-three thousand, four hundred five".
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