Base | Representation |
---|---|
bin | 1011100011001000… |
… | …0010000011001110 |
3 | 22000001102120202001 |
4 | 2320302002003032 |
5 | 22322112421332 |
6 | 1231342222514 |
7 | 136552420321 |
oct | 27062020316 |
9 | 8001376661 |
10 | 3100123342 |
11 | 1350a36608 |
12 | 726284a3a |
13 | 3a536c214 |
14 | 215a2a7b8 |
15 | 1322700e7 |
hex | b8c820ce |
3100123342 has 4 divisors (see below), whose sum is σ = 4650185016. Its totient is φ = 1550061670.
The previous prime is 3100123321. The next prime is 3100123343. The reversal of 3100123342 is 2433210013.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×31001233422 = 19221529471226497928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100123343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775030834 + ... + 775030837.
It is an arithmetic number, because the mean of its divisors is an integer number (1162546254).
Almost surely, 23100123342 is an apocalyptic number.
3100123342 is a deficient number, since it is larger than the sum of its proper divisors (1550061674).
3100123342 is a wasteful number, since it uses less digits than its factorization.
3100123342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1550061673.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3100123342 is about 55678.7512611409. The cubic root of 3100123342 is about 1458.1190737356.
Adding to 3100123342 its reverse (2433210013), we get a palindrome (5533333355).
The spelling of 3100123342 in words is "three billion, one hundred million, one hundred twenty-three thousand, three hundred forty-two".
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