Base | Representation |
---|---|
bin | 100110100110… |
… | …1101010011110 |
3 | 1102002100111200 |
4 | 1031031222132 |
5 | 20140203204 |
6 | 2001500330 |
7 | 334021551 |
oct | 115155236 |
9 | 42070450 |
10 | 20241054 |
11 | 10475449 |
12 | 69416a6 |
13 | 4269072 |
14 | 298c698 |
15 | 1b9c539 |
hex | 134da9e |
20241054 has 24 divisors (see below), whose sum is σ = 44155800. Its totient is φ = 6700848.
The previous prime is 20241029. The next prime is 20241073. The reversal of 20241054 is 45014202.
20241054 is a `hidden beast` number, since 202 + 410 + 54 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1092 + ... + 6455.
It is an arithmetic number, because the mean of its divisors is an integer number (1839825).
Almost surely, 220241054 is an apocalyptic number.
20241054 is an abundant number, since it is smaller than the sum of its proper divisors (23914746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20241054 is a wasteful number, since it uses less digits than its factorization.
20241054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7704 (or 7701 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 20241054 is about 4499.0058901940. The cubic root of 20241054 is about 272.5279448378.
Adding to 20241054 its reverse (45014202), we get a palindrome (65255256).
The spelling of 20241054 in words is "twenty million, two hundred forty-one thousand, fifty-four".
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