Base | Representation |
---|---|
bin | 101111100011000111… |
… | …1100010111110100001 |
3 | 100202120020101012220202 |
4 | 1133012033202332201 |
5 | 3133110203241001 |
6 | 114524144114545 |
7 | 10243246324040 |
oct | 1370617427641 |
9 | 322506335822 |
10 | 102110212001 |
11 | 3a339609666 |
12 | 17958605a55 |
13 | 9823a647b5 |
14 | 4d29408557 |
15 | 29c961c96b |
hex | 17c63e2fa1 |
102110212001 has 8 divisors (see below), whose sum is σ = 116710294464. Its totient is φ = 87513356880.
The previous prime is 102110211941. The next prime is 102110212013. The reversal of 102110212001 is 100212011201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102110212001 - 26 = 102110211937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102110212021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738650 + ... + 865923.
It is an arithmetic number, because the mean of its divisors is an integer number (14588786808).
Almost surely, 2102110212001 is an apocalyptic number.
It is an amenable number.
102110212001 is a deficient number, since it is larger than the sum of its proper divisors (14600082463).
102110212001 is an equidigital number, since it uses as much as digits as its factorization.
102110212001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613671.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 102110212001 its reverse (100212011201), we get a palindrome (202322223202).
The spelling of 102110212001 in words is "one hundred two billion, one hundred ten million, two hundred twelve thousand, one".
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