Base | Representation |
---|---|
bin | 110011001000101011… |
… | …100111011001011001 |
3 | 12020201112020101210002 |
4 | 303020223213121121 |
5 | 1344422024444223 |
6 | 41120152302345 |
7 | 3652430262512 |
oct | 631053473131 |
9 | 166645211702 |
10 | 54906484313 |
11 | 2131630836a |
12 | a7840a19b5 |
13 | 5240418395 |
14 | 292c20ba09 |
15 | 16654c7e28 |
hex | cc8ae7659 |
54906484313 has 4 divisors (see below), whose sum is σ = 54910579728. Its totient is φ = 54902388900.
The previous prime is 54906484307. The next prime is 54906484319. The reversal of 54906484313 is 31348460945.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (54906484307) and next prime (54906484319).
It is a cyclic number.
It is not a de Polignac number, because 54906484313 - 26 = 54906484249 is a prime.
It is a super-2 number, since 2×549064843132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54906484319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027531 + ... + 2054432.
It is an arithmetic number, because the mean of its divisors is an integer number (13727644932).
Almost surely, 254906484313 is an apocalyptic number.
It is an amenable number.
54906484313 is a deficient number, since it is larger than the sum of its proper divisors (4095415).
54906484313 is a wasteful number, since it uses less digits than its factorization.
54906484313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4095414.
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 54906484313 in words is "fifty-four billion, nine hundred six million, four hundred eighty-four thousand, three hundred thirteen".
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