Base | Representation |
---|---|
bin | 101111001000000010… |
… | …0101101010101110100 |
3 | 100200012220021211212121 |
4 | 1132100010231111310 |
5 | 3124230024314304 |
6 | 114254041125324 |
7 | 10211602500631 |
oct | 1362004552564 |
9 | 320186254777 |
10 | 101201401204 |
11 | 39a12609662 |
12 | 17744189844 |
13 | 970a6a4927 |
14 | 4c80837188 |
15 | 2974950554 |
hex | 179012d574 |
101201401204 has 24 divisors (see below), whose sum is σ = 180058310600. Its totient is φ = 49756654080.
The previous prime is 101201401193. The next prime is 101201401271. The reversal of 101201401204 is 402104102101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1473024400 + 99728376804 = 38380^2 + 315798^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802312 + ... + 919840.
Almost surely, 2101201401204 is an apocalyptic number.
It is an amenable number.
101201401204 is a deficient number, since it is larger than the sum of its proper divisors (78856909396).
101201401204 is a wasteful number, since it uses less digits than its factorization.
101201401204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121123 (or 121121 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 101201401204 its reverse (402104102101), we get a palindrome (503305503305).
The spelling of 101201401204 in words is "one hundred one billion, two hundred one million, four hundred one thousand, two hundred four".
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