Base | Representation |
---|---|
bin | 1000110011111111111110 |
3 | 11100100220211 |
4 | 20303333332 |
5 | 1042411032 |
6 | 121303034 |
7 | 25431052 |
oct | 10637776 |
9 | 4310824 |
10 | 2310142 |
11 | 133870a |
12 | 934a7a |
13 | 62b663 |
14 | 441c62 |
15 | 309747 |
hex | 233ffe |
2310142 has 4 divisors (see below), whose sum is σ = 3465216. Its totient is φ = 1155070.
The previous prime is 2310137. The next prime is 2310157. The reversal of 2310142 is 2410132.
It is a semiprime because it is the product of two primes.
It is an Ulam number.
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, 577534 + ... + 577537.
It is an arithmetic number, because the mean of its divisors is an integer number (866304).
22310142 is an apocalyptic number.
2310142 is a deficient number, since it is larger than the sum of its proper divisors (1155074).
2310142 is a wasteful number, since it uses less digits than its factorization.
2310142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1155073.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2310142 is about 1519.9151292095. The cubic root of 2310142 is about 132.1943494617.
Adding to 2310142 its reverse (2410132), we get a palindrome (4720274).
The spelling of 2310142 in words is "two million, three hundred ten thousand, one hundred forty-two".
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