Base | Representation |
---|---|
bin | 100110100111… |
… | …011100101110 |
3 | 201001022012221 |
4 | 212213130232 |
5 | 10042414204 |
6 | 1000545554 |
7 | 152021164 |
oct | 46473456 |
9 | 21038187 |
10 | 10123054 |
11 | 5794667 |
12 | 34822ba |
13 | 2135896 |
14 | 14b7234 |
15 | d4e654 |
hex | 9a772e |
10123054 has 4 divisors (see below), whose sum is σ = 15184584. Its totient is φ = 5061526.
The previous prime is 10123049. The next prime is 10123063. The reversal of 10123054 is 45032101.
It is a semiprime because it is the product of two primes.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530762 + ... + 2530765.
It is an arithmetic number, because the mean of its divisors is an integer number (3796146).
Almost surely, 210123054 is an apocalyptic number.
10123054 is a deficient number, since it is larger than the sum of its proper divisors (5061530).
10123054 is an equidigital number, since it uses as much as digits as its factorization.
10123054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5061529.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 10123054 is about 3181.6747162461. The cubic root of 10123054 is about 216.3235748178.
Adding to 10123054 its reverse (45032101), we get a palindrome (55155155).
The spelling of 10123054 in words is "ten million, one hundred twenty-three thousand, fifty-four".
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