Base | Representation |
---|---|
bin | 1100111101010… |
… | …1011000101001 |
3 | 10210021100002212 |
4 | 3033111120221 |
5 | 102403221101 |
6 | 5220534505 |
7 | 1226656616 |
oct | 317253051 |
9 | 123240085 |
10 | 54351401 |
11 | 28753015 |
12 | 16251435 |
13 | b34cbc0 |
14 | 730b50d |
15 | 4b891bb |
hex | 33d5629 |
54351401 has 8 divisors (see below), whose sum is σ = 60420864. Its totient is φ = 48551760.
The previous prime is 54351389. The next prime is 54351403. The reversal of 54351401 is 10415345.
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 54351401 - 222 = 50157097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54351403) 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, 67031 + ... + 67836.
It is an arithmetic number, because the mean of its divisors is an integer number (7552608).
Almost surely, 254351401 is an apocalyptic number.
It is an amenable number.
54351401 is a deficient number, since it is larger than the sum of its proper divisors (6069463).
54351401 is a wasteful number, since it uses less digits than its factorization.
54351401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134911.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 54351401 is about 7372.3402661570. The cubic root of 54351401 is about 378.7944272152.
Adding to 54351401 its reverse (10415345), we get a palindrome (64766746).
The spelling of 54351401 in words is "fifty-four million, three hundred fifty-one thousand, four hundred one".
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