Base | Representation |
---|---|
bin | 110011001000111010… |
… | …001100101001101011 |
3 | 12020201210102121102020 |
4 | 303020322030221223 |
5 | 1344424014310143 |
6 | 41120410235523 |
7 | 3652504623243 |
oct | 631072145153 |
9 | 166653377366 |
10 | 54910306923 |
11 | 2131848934a |
12 | a785425ba3 |
13 | 5241156294 |
14 | 292c924b23 |
15 | 16659d0883 |
hex | cc8e8ca6b |
54910306923 has 4 divisors (see below), whose sum is σ = 73213742568. Its totient is φ = 36606871280.
The previous prime is 54910306903. The next prime is 54910306943. The reversal of 54910306923 is 32960301945.
It is a happy number.
54910306923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (54910306903) and next prime (54910306943).
It is a cyclic number.
It is not a de Polignac number, because 54910306923 - 228 = 54641871467 is a prime.
It is a super-3 number, since 3×549103069233 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (54910306903) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9151717818 + ... + 9151717823.
It is an arithmetic number, because the mean of its divisors is an integer number (18303435642).
Almost surely, 254910306923 is an apocalyptic number.
54910306923 is a deficient number, since it is larger than the sum of its proper divisors (18303435645).
54910306923 is a wasteful number, since it uses less digits than its factorization.
54910306923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18303435644.
The product of its (nonzero) digits is 174960, while the sum is 42.
The spelling of 54910306923 in words is "fifty-four billion, nine hundred ten million, three hundred six thousand, nine hundred twenty-three".
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