Base | Representation |
---|---|
bin | 100111001000100… |
… | …0101010110110010 |
3 | 10101111211110021001 |
4 | 1032101011112302 |
5 | 10142123214414 |
6 | 334144152214 |
7 | 44353114324 |
oct | 11621052662 |
9 | 3344743231 |
10 | 1313101234 |
11 | 614236435 |
12 | 30790866a |
13 | 17c0742a3 |
14 | c6571614 |
15 | 7a42c074 |
hex | 4e4455b2 |
1313101234 has 16 divisors (see below), whose sum is σ = 2103089472. Its totient is φ = 613399248.
The previous prime is 1313101217. The next prime is 1313101247. The reversal of 1313101234 is 4321013131.
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, 329949 + ... + 333904.
It is an arithmetic number, because the mean of its divisors is an integer number (131443092).
Almost surely, 21313101234 is an apocalyptic number.
1313101234 is a deficient number, since it is larger than the sum of its proper divisors (789988238).
1313101234 is a wasteful number, since it uses less digits than its factorization.
1313101234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663921.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 1313101234 is about 36236.7387329489. The cubic root of 1313101234 is about 1095.0469414070.
Adding to 1313101234 its reverse (4321013131), we get a palindrome (5634114365).
The spelling of 1313101234 in words is "one billion, three hundred thirteen million, one hundred one thousand, two hundred thirty-four".
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