Base | Representation |
---|---|
bin | 110010111001000111… |
… | …111000110001010111 |
3 | 12020001100001222210222 |
4 | 302321013320301113 |
5 | 1343403214210210 |
6 | 41034225504555 |
7 | 3643110514034 |
oct | 627107706127 |
9 | 166040058728 |
10 | 54645460055 |
11 | 211a1a34a3a |
12 | a7107a215b |
13 | 51cb315b64 |
14 | 29056a238b |
15 | 164c617655 |
hex | cb91f8c57 |
54645460055 has 8 divisors (see below), whose sum is σ = 69025844400. Its totient is φ = 41415506496.
The previous prime is 54645460049. The next prime is 54645460081. The reversal of 54645460055 is 55006454645.
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 54645460055 - 228 = 54377024599 is a prime.
It is a super-2 number, since 2×546454600552 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54645459988 and 54645460015.
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, 287607590 + ... + 287607779.
It is an arithmetic number, because the mean of its divisors is an integer number (8628230550).
Almost surely, 254645460055 is an apocalyptic number.
54645460055 is a deficient number, since it is larger than the sum of its proper divisors (14380384345).
54645460055 is a wasteful number, since it uses less digits than its factorization.
54645460055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575215393.
The product of its (nonzero) digits is 1440000, while the sum is 44.
The spelling of 54645460055 in words is "fifty-four billion, six hundred forty-five million, four hundred sixty thousand, fifty-five".
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