Base | Representation |
---|---|
bin | 1101000101110… |
… | …1110000110101 |
3 | 10211022201100220 |
4 | 3101131300311 |
5 | 103024110010 |
6 | 5240524553 |
7 | 1234504323 |
oct | 321356065 |
9 | 124281326 |
10 | 54910005 |
11 | 28aa4777 |
12 | 16480759 |
13 | b4b7237 |
14 | 7414d13 |
15 | 4c49970 |
hex | 345dc35 |
54910005 has 8 divisors (see below), whose sum is σ = 87856032. Its totient is φ = 29285328.
The previous prime is 54909997. The next prime is 54910013. The reversal of 54910005 is 50001945.
It is an interprime number because it is at equal distance from previous prime (54909997) and next prime (54910013).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54910005 - 23 = 54909997 is a prime.
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, 1830319 + ... + 1830348.
It is an arithmetic number, because the mean of its divisors is an integer number (10982004).
Almost surely, 254910005 is an apocalyptic number.
It is an amenable number.
54910005 is a deficient number, since it is larger than the sum of its proper divisors (32946027).
54910005 is a wasteful number, since it uses less digits than its factorization.
54910005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3660675.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 54910005 is about 7410.1285413952. The cubic root of 54910005 is about 380.0877105936.
The spelling of 54910005 in words is "fifty-four million, nine hundred ten thousand, five".
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