Base | Representation |
---|---|
bin | 10011001001100001… |
… | …00100110100101110 |
3 | 222112110100220210202 |
4 | 21210300210310232 |
5 | 132023234434214 |
6 | 4420040233502 |
7 | 512520605213 |
oct | 114460446456 |
9 | 28473326722 |
10 | 10280389934 |
11 | 43a6015131 |
12 | 1baaa6b892 |
13 | c7ab10489 |
14 | 6d74adb0a |
15 | 4027e66de |
hex | 264c24d2e |
10280389934 has 8 divisors (see below), whose sum is σ = 15506733960. Its totient is φ = 5111478616.
The previous prime is 10280389909. The next prime is 10280389937. The reversal of 10280389934 is 43998308201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10280389937) 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, 14357729 + ... + 14358444.
It is an arithmetic number, because the mean of its divisors is an integer number (1938341745).
Almost surely, 210280389934 is an apocalyptic number.
10280389934 is a deficient number, since it is larger than the sum of its proper divisors (5226344026).
10280389934 is a wasteful number, since it uses less digits than its factorization.
10280389934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28716354.
The product of its (nonzero) digits is 373248, while the sum is 47.
The spelling of 10280389934 in words is "ten billion, two hundred eighty million, three hundred eighty-nine thousand, nine hundred thirty-four".
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