Base | Representation |
---|---|
bin | 1100111010011… |
… | …1010010101111 |
3 | 10202220202010111 |
4 | 3032213102233 |
5 | 102331200412 |
6 | 5212520451 |
7 | 1225242322 |
oct | 316472257 |
9 | 122822114 |
10 | 54162607 |
11 | 28634194 |
12 | 16180127 |
13 | b2b4ca5 |
14 | 729c7b9 |
15 | 4b4d2a7 |
hex | 33a74af |
54162607 has 4 divisors (see below), whose sum is σ = 54210816. Its totient is φ = 54114400.
The previous prime is 54162587. The next prime is 54162613. The reversal of 54162607 is 70626145.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70626145 = 5 ⋅14125229.
It is a cyclic number.
It is not a de Polignac number, because 54162607 - 211 = 54160559 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54162617) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22378 + ... + 24679.
It is an arithmetic number, because the mean of its divisors is an integer number (13552704).
Almost surely, 254162607 is an apocalyptic number.
54162607 is a deficient number, since it is larger than the sum of its proper divisors (48209).
54162607 is a wasteful number, since it uses less digits than its factorization.
54162607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48208.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 54162607 is about 7359.5249167321. The cubic root of 54162607 is about 378.3553273497.
The spelling of 54162607 in words is "fifty-four million, one hundred sixty-two thousand, six hundred seven".
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