Base | Representation |
---|---|
bin | 110010101110011101… |
… | …000001011100100101 |
3 | 12012120212020101212202 |
4 | 302232131001130211 |
5 | 1343021402414422 |
6 | 41004353024245 |
7 | 3635505124322 |
oct | 625635013445 |
9 | 165525211782 |
10 | 54466451237 |
11 | 2110a989a70 |
12 | a680855085 |
13 | 51a01cb193 |
14 | 28c99c5b49 |
15 | 163ba57b92 |
hex | cae741725 |
54466451237 has 4 divisors (see below), whose sum is σ = 59417946816. Its totient is φ = 49514955660.
The previous prime is 54466451231. The next prime is 54466451257. The reversal of 54466451237 is 73215466445.
54466451237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54466451237 - 230 = 53392709413 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54466451191 and 54466451200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54466451231) 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, 2475747773 + ... + 2475747794.
It is an arithmetic number, because the mean of its divisors is an integer number (14854486704).
Almost surely, 254466451237 is an apocalyptic number.
It is an amenable number.
54466451237 is a deficient number, since it is larger than the sum of its proper divisors (4951495579).
54466451237 is a wasteful number, since it uses less digits than its factorization.
54466451237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4951495578.
The product of its digits is 2419200, while the sum is 47.
The spelling of 54466451237 in words is "fifty-four billion, four hundred sixty-six million, four hundred fifty-one thousand, two hundred thirty-seven".
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