Base | Representation |
---|---|
bin | 100110101100… |
… | …010000001110 |
3 | 201002022012211 |
4 | 212230100032 |
5 | 10044031414 |
6 | 1001221034 |
7 | 152132440 |
oct | 46542016 |
9 | 21068184 |
10 | 10142734 |
11 | 57a8428 |
12 | 349177a |
13 | 2141824 |
14 | 14c0490 |
15 | d553c4 |
hex | 9ac40e |
10142734 has 8 divisors (see below), whose sum is σ = 17387568. Its totient is φ = 4346880.
The previous prime is 10142687. The next prime is 10142753. The reversal of 10142734 is 43724101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362227 + ... + 362254.
It is an arithmetic number, because the mean of its divisors is an integer number (2173446).
Almost surely, 210142734 is an apocalyptic number.
10142734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10142734 is a deficient number, since it is larger than the sum of its proper divisors (7244834).
10142734 is an equidigital number, since it uses as much as digits as its factorization.
10142734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724490.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 10142734 is about 3184.7659254645. The cubic root of 10142734 is about 216.4636673274.
Adding to 10142734 its reverse (43724101), we get a palindrome (53866835).
It can be divided in two parts, 101 and 42734, that multiplied together give a palindrome (4316134).
The spelling of 10142734 in words is "ten million, one hundred forty-two thousand, seven hundred thirty-four".
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