Base | Representation |
---|---|
bin | 101111001001010000… |
… | …0000000000111000100 |
3 | 100200022201220002101202 |
4 | 1132102200000013010 |
5 | 3124320440013104 |
6 | 114302053442032 |
7 | 10212605511431 |
oct | 1362240000704 |
9 | 320281802352 |
10 | 101242110404 |
11 | 39a33594026 |
12 | 17755940318 |
13 | 9715c59206 |
14 | 4c85dd2b88 |
15 | 29782e251e |
hex | 17928001c4 |
101242110404 has 6 divisors (see below), whose sum is σ = 177173693214. Its totient is φ = 50621055200.
The previous prime is 101242110391. The next prime is 101242110419. The reversal of 101242110404 is 404011242101.
It can be written as a sum of positive squares in only one way, i.e., 94096789504 + 7145320900 = 306752^2 + 84530^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12655263797 + ... + 12655263804.
It is an arithmetic number, because the mean of its divisors is an integer number (29528948869).
Almost surely, 2101242110404 is an apocalyptic number.
It is an amenable number.
101242110404 is a deficient number, since it is larger than the sum of its proper divisors (75931582810).
101242110404 is a wasteful number, since it uses less digits than its factorization.
101242110404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25310527605 (or 25310527603 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 101242110404 its reverse (404011242101), we get a palindrome (505253352505).
The spelling of 101242110404 in words is "one hundred one billion, two hundred forty-two million, one hundred ten thousand, four hundred four".
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