Base | Representation |
---|---|
bin | 100110001111… |
… | …001100111110 |
3 | 200212020222201 |
4 | 212033030332 |
5 | 10031224432 |
6 | 554502114 |
7 | 151125511 |
oct | 46171476 |
9 | 20766881 |
10 | 10023742 |
11 | 5726a93 |
12 | 343493a |
13 | 20cc611 |
14 | 148cd78 |
15 | d2eee7 |
hex | 98f33e |
10023742 has 8 divisors (see below), whose sum is σ = 15145776. Its totient is φ = 4975152.
The previous prime is 10023701. The next prime is 10023743. The reversal of 10023742 is 24732001.
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 (10023743) 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, 18018 + ... + 18565.
It is an arithmetic number, because the mean of its divisors is an integer number (1893222).
Almost surely, 210023742 is an apocalyptic number.
10023742 is a deficient number, since it is larger than the sum of its proper divisors (5122034).
10023742 is a wasteful number, since it uses less digits than its factorization.
10023742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36722.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 10023742 is about 3166.0293744689. The cubic root of 10023742 is about 215.6138362070.
Adding to 10023742 its reverse (24732001), we get a palindrome (34755743).
The spelling of 10023742 in words is "ten million, twenty-three thousand, seven hundred forty-two".
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