Base | Representation |
---|---|
bin | 1100111110011… |
… | …0100001111011 |
3 | 10210101220102211 |
4 | 3033212201323 |
5 | 102412443002 |
6 | 5222235551 |
7 | 1230401431 |
oct | 317464173 |
9 | 123356384 |
10 | 54421627 |
11 | 287a0857 |
12 | 16285bb7 |
13 | b375b60 |
14 | 7328d51 |
15 | 4b9edd7 |
hex | 33e687b |
54421627 has 8 divisors (see below), whose sum is σ = 58690800. Its totient is φ = 50164320.
The previous prime is 54421613. The next prime is 54421639. The reversal of 54421627 is 72612445.
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 54421627 - 211 = 54419579 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54421667) 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, 8124 + ... + 13222.
It is an arithmetic number, because the mean of its divisors is an integer number (7336350).
Almost surely, 254421627 is an apocalyptic number.
54421627 is a deficient number, since it is larger than the sum of its proper divisors (4269173).
54421627 is a wasteful number, since it uses less digits than its factorization.
54421627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5933.
The product of its digits is 13440, while the sum is 31.
The square root of 54421627 is about 7377.1015310893. The cubic root of 54421627 is about 378.9575004036.
The spelling of 54421627 in words is "fifty-four million, four hundred twenty-one thousand, six hundred twenty-seven".
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