Base | Representation |
---|---|
bin | 1001000101010101100… |
… | …10011110100010110110 |
3 | 1002211120222212100111012 |
4 | 10202222302132202312 |
5 | 20103141332114332 |
6 | 355213402312222 |
7 | 31356126523313 |
oct | 4425262364266 |
9 | 1084528770435 |
10 | 312103004342 |
11 | 1103a9011628 |
12 | 505a27b8672 |
13 | 2357b41953c |
14 | 1116a6d3d0a |
15 | 81b9ec93b2 |
hex | 48aac9e8b6 |
312103004342 has 8 divisors (see below), whose sum is σ = 471728205432. Its totient is φ = 154860269200.
The previous prime is 312103004261. The next prime is 312103004351. The reversal of 312103004342 is 243400301213.
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 pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595616159 + ... + 595616682.
It is an arithmetic number, because the mean of its divisors is an integer number (58966025679).
Almost surely, 2312103004342 is an apocalyptic number.
312103004342 is a deficient number, since it is larger than the sum of its proper divisors (159625201090).
312103004342 is a wasteful number, since it uses less digits than its factorization.
312103004342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1191232974.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 312103004342 its reverse (243400301213), we get a palindrome (555503305555).
The spelling of 312103004342 in words is "three hundred twelve billion, one hundred three million, four thousand, three hundred forty-two".
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