Base | Representation |
---|---|
bin | 1110011000100100011… |
… | …0011011111001111110 |
3 | 212121211202021101101211 |
4 | 3212021012123321332 |
5 | 13022042001123010 |
6 | 305304451355034 |
7 | 23565461256346 |
oct | 3461106337176 |
9 | 777752241354 |
10 | 247113301630 |
11 | 95889020018 |
12 | 3ba858b2a7a |
13 | 1a3c1cc7750 |
14 | bd6329dd26 |
15 | 66646a608a |
hex | 398919be7e |
247113301630 has 64 divisors (see below), whose sum is σ = 481476078720. Its totient is φ = 90774614016.
The previous prime is 247113301613. The next prime is 247113301661. The reversal of 247113301630 is 36103311742.
It is a super-2 number, since 2×2471133016302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 247113301592 and 247113301601.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47219494 + ... + 47224726.
It is an arithmetic number, because the mean of its divisors is an integer number (7523063730).
Almost surely, 2247113301630 is an apocalyptic number.
247113301630 is a deficient number, since it is larger than the sum of its proper divisors (234362777090).
247113301630 is a wasteful number, since it uses less digits than its factorization.
247113301630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7045.
The product of its (nonzero) digits is 9072, while the sum is 31.
The spelling of 247113301630 in words is "two hundred forty-seven billion, one hundred thirteen million, three hundred one thousand, six hundred thirty".
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