Base | Representation |
---|---|
bin | 1001000111010000000… |
… | …00100010100111100110 |
3 | 1002221020120112021112101 |
4 | 10203220000202213212 |
5 | 20112242301214342 |
6 | 355503332442314 |
7 | 31423440642001 |
oct | 4435000424746 |
9 | 1087216467471 |
10 | 313130101222 |
11 | 110885862724 |
12 | 5082a77939a |
13 | 236b3153183 |
14 | 11226c96538 |
15 | 822a25e3b7 |
hex | 48e80229e6 |
313130101222 has 16 divisors (see below), whose sum is σ = 481300916544. Its totient is φ = 152698840000.
The previous prime is 313130101187. The next prime is 313130101237. The reversal of 313130101222 is 222101031313.
It is a self number, because there is not a number n which added to its sum of digits gives 313130101222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328654 + ... + 856897.
It is an arithmetic number, because the mean of its divisors is an integer number (30081307284).
Almost surely, 2313130101222 is an apocalyptic number.
313130101222 is a deficient number, since it is larger than the sum of its proper divisors (168170815322).
313130101222 is a wasteful number, since it uses less digits than its factorization.
313130101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1188815.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 313130101222 its reverse (222101031313), we get a palindrome (535231132535).
The spelling of 313130101222 in words is "three hundred thirteen billion, one hundred thirty million, one hundred one thousand, two hundred twenty-two".
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