Base | Representation |
---|---|
bin | 101110101011011100… |
… | …1101100010010100100 |
3 | 100120202001101222122200 |
4 | 1131112321230102210 |
5 | 3120244001241004 |
6 | 114014534254500 |
7 | 10146044512644 |
oct | 1352671542244 |
9 | 316661358580 |
10 | 100242212004 |
11 | 3957012a610 |
12 | 17516ab7430 |
13 | 95b6a5635c |
14 | 4bcd2b0524 |
15 | 291a631239 |
hex | 1756e6c4a4 |
100242212004 has 36 divisors (see below), whose sum is σ = 276425494800. Its totient is φ = 30376427760.
The previous prime is 100242211997. The next prime is 100242212009. The reversal of 100242212004 is 400212242001.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (100242212009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126568054 + ... + 126568845.
Almost surely, 2100242212004 is an apocalyptic number.
It is an amenable number.
100242212004 is an abundant number, since it is smaller than the sum of its proper divisors (176183282796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100242212004 is a wasteful number, since it uses less digits than its factorization.
100242212004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253136920 (or 253136915 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 100242212004 its reverse (400212242001), we get a palindrome (500454454005).
The spelling of 100242212004 in words is "one hundred billion, two hundred forty-two million, two hundred twelve thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •