Base | Representation |
---|---|
bin | 101111100110001001… |
… | …1111011011100100101 |
3 | 100202211022221210212021 |
4 | 1133030103323130211 |
5 | 3133312234232401 |
6 | 114542222223141 |
7 | 10245623604235 |
oct | 1371423733445 |
9 | 322738853767 |
10 | 102212024101 |
11 | 3a3910285a0 |
12 | 17986724ab1 |
13 | 983bb91045 |
14 | 4d38b4bcc5 |
15 | 29d352e2a1 |
hex | 17cc4fb725 |
102212024101 has 16 divisors (see below), whose sum is σ = 112824705600. Its totient is φ = 91820713600.
The previous prime is 102212024041. The next prime is 102212024141. The reversal of 102212024101 is 101420212201.
It is not a de Polignac number, because 102212024101 - 215 = 102211991333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102212024141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1642566 + ... + 1703656.
It is an arithmetic number, because the mean of its divisors is an integer number (7051544100).
Almost surely, 2102212024101 is an apocalyptic number.
102212024101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102212024101 is a deficient number, since it is larger than the sum of its proper divisors (10612681499).
102212024101 is a wasteful number, since it uses less digits than its factorization.
102212024101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62900.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 102212024101 its reverse (101420212201), we get a palindrome (203632236302).
The spelling of 102212024101 in words is "one hundred two billion, two hundred twelve million, twenty-four thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •