Base | Representation |
---|---|
bin | 10111001101111001011100… |
… | …001111010011101111100001 |
3 | 111101112122000102202111022001 |
4 | 113031321130033103233201 |
5 | 101340432441100341001 |
6 | 1001100422105044001 |
7 | 30336132316253044 |
oct | 2715713417235741 |
9 | 441478012674261 |
10 | 102110100012001 |
11 | 2a5987174a7614 |
12 | b551755a86601 |
13 | 44c8c308232c3 |
14 | 1b30225c7ac5b |
15 | bc11b854d001 |
hex | 5cde5c3d3be1 |
102110100012001 has 4 divisors (see below), whose sum is σ = 102110439850132. Its totient is φ = 102109760173872.
The previous prime is 102110100011917. The next prime is 102110100012017. The reversal of 102110100012001 is 100210001011201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20909365800976 + 81200734211025 = 4572676^2 + 9011145^2 .
It is a cyclic number.
It is not a de Polignac number, because 102110100012001 - 27 = 102110100011873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102110100012901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169467966 + ... + 170069431.
It is an arithmetic number, because the mean of its divisors is an integer number (25527609962533).
Almost surely, 2102110100012001 is an apocalyptic number.
It is an amenable number.
102110100012001 is a deficient number, since it is larger than the sum of its proper divisors (339838131).
102110100012001 is an equidigital number, since it uses as much as digits as its factorization.
102110100012001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339838130.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 102110100012001 its reverse (100210001011201), we get a palindrome (202320101023202).
The spelling of 102110100012001 in words is "one hundred two trillion, one hundred ten billion, one hundred million, twelve thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •