Base | Representation |
---|---|
bin | 101111000010011101… |
… | …1011110001000100010 |
3 | 100122201212110201221011 |
4 | 1132010323132020202 |
5 | 3123334143231432 |
6 | 114223321451134 |
7 | 10204142330035 |
oct | 1360473361042 |
9 | 318655421834 |
10 | 101014430242 |
11 | 39927015600 |
12 | 176b1640aaa |
13 | 96aaa2cb1b |
14 | 4c63a8701c |
15 | 296331b847 |
hex | 1784ede222 |
101014430242 has 12 divisors (see below), whose sum is σ = 166548585798. Its totient is φ = 45915650000.
The previous prime is 101014430239. The next prime is 101014430249. The reversal of 101014430242 is 242034410101.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 71985426601 + 29029003641 = 268301^2 + 170379^2 .
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (101014430249) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208707259 + ... + 208707742.
Almost surely, 2101014430242 is an apocalyptic number.
101014430242 is a deficient number, since it is larger than the sum of its proper divisors (65534155556).
101014430242 is a wasteful number, since it uses less digits than its factorization.
101014430242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417415025 (or 417415014 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 101014430242 its reverse (242034410101), we get a palindrome (343048840343).
The spelling of 101014430242 in words is "one hundred one billion, fourteen million, four hundred thirty thousand, two hundred forty-two".
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