Base | Representation |
---|---|
bin | 11000110110010001101110… |
… | …01110100110100101010101 |
3 | 21011110200021010020121012012 |
4 | 30123020313032212211111 |
5 | 24130221243112432040 |
6 | 312113543033434005 |
7 | 14336501215013312 |
oct | 1433106716464525 |
9 | 234420233217165 |
10 | 54641500514645 |
11 | 1645736a5a3140 |
12 | 6165a7bb6b905 |
13 | 2464896070a45 |
14 | d6c93c793d09 |
15 | 64b53e06b865 |
hex | 31b2373a6955 |
54641500514645 has 8 divisors (see below), whose sum is σ = 71530691582880. Its totient is φ = 39739273101520.
The previous prime is 54641500514633. The next prime is 54641500514647.
54641500514645 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54641500514645 - 28 = 54641500514389 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54641500514593 and 54641500514602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54641500514647) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496740913715 + ... + 496740913824.
It is an arithmetic number, because the mean of its divisors is an integer number (8941336447860).
Almost surely, 254641500514645 is an apocalyptic number.
54641500514645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54641500514645 is a deficient number, since it is larger than the sum of its proper divisors (16889191068235).
54641500514645 is a wasteful number, since it uses less digits than its factorization.
54641500514645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993481827555.
The product of its (nonzero) digits is 5760000, while the sum is 50.
The spelling of 54641500514645 in words is "fifty-four trillion, six hundred forty-one billion, five hundred million, five hundred fourteen thousand, six hundred forty-five".
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