Base | Representation |
---|---|
bin | 110010111010011000… |
… | …011111011100110111 |
3 | 12020002210211111122210 |
4 | 302322120133130313 |
5 | 1343424121340012 |
6 | 41040302424503 |
7 | 3643455230301 |
oct | 627230373467 |
9 | 166083744583 |
10 | 54666590007 |
11 | 21202957207 |
12 | a717892133 |
13 | 52028036a3 |
14 | 2908402971 |
15 | 164e3dd23c |
hex | cba61f737 |
54666590007 has 8 divisors (see below), whose sum is σ = 74124190080. Its totient is φ = 35826691640.
The previous prime is 54666589987. The next prime is 54666590009. The reversal of 54666590007 is 70009566645.
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 54666590007 - 210 = 54666588983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54666590009) 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, 154425219 + ... + 154425572.
It is an arithmetic number, because the mean of its divisors is an integer number (9265523760).
Almost surely, 254666590007 is an apocalyptic number.
54666590007 is a deficient number, since it is larger than the sum of its proper divisors (19457600073).
54666590007 is a wasteful number, since it uses less digits than its factorization.
54666590007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308850853.
The product of its (nonzero) digits is 1360800, while the sum is 48.
The spelling of 54666590007 in words is "fifty-four billion, six hundred sixty-six million, five hundred ninety thousand, seven".
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