Base | Representation |
---|---|
bin | 1101000000000… |
… | …1100100110001 |
3 | 10210121112101120 |
4 | 3100001210301 |
5 | 102430014101 |
6 | 5224452453 |
7 | 1231342410 |
oct | 320014461 |
9 | 123545346 |
10 | 54532401 |
11 | 28867000 |
12 | 1631a129 |
13 | b3b43c1 |
14 | 7357477 |
15 | 4bc2b36 |
hex | 3401931 |
54532401 has 32 divisors (see below), whose sum is σ = 91447296. Its totient is φ = 28314000.
The previous prime is 54532393. The next prime is 54532409. The reversal of 54532401 is 10423545.
It is an interprime number because it is at equal distance from previous prime (54532393) and next prime (54532409).
It is not a de Polignac number, because 54532401 - 23 = 54532393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54532409) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26976 + ... + 28926.
It is an arithmetic number, because the mean of its divisors is an integer number (2857728).
Almost surely, 254532401 is an apocalyptic number.
It is an amenable number.
54532401 is a deficient number, since it is larger than the sum of its proper divisors (36914895).
54532401 is a wasteful number, since it uses less digits than its factorization.
54532401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1994 (or 1972 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 54532401 is about 7384.6056766763. The cubic root of 54532401 is about 379.2144459749.
Adding to 54532401 its reverse (10423545), we get a palindrome (64955946).
The spelling of 54532401 in words is "fifty-four million, five hundred thirty-two thousand, four hundred one".
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