Base | Representation |
---|---|
bin | 10111001101110000001111… |
… | …111100101100100101011100 |
3 | 111101111200112120211112112021 |
4 | 113031300033330230211130 |
5 | 101340302232403130022 |
6 | 1001052110451145524 |
7 | 30335332611532642 |
oct | 2715601774544534 |
9 | 441450476745467 |
10 | 102100230130012 |
11 | 2a594512185154 |
12 | b54b8605a52a4 |
13 | 44c8019a9324a |
14 | 1b2d96b109192 |
15 | bc0cdbce37c7 |
hex | 5cdc0ff2c95c |
102100230130012 has 24 divisors (see below), whose sum is σ = 179326808989776. Its totient is φ = 50864012082048.
The previous prime is 102100230130009. The next prime is 102100230130013. The reversal of 102100230130012 is 210031032001201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102100230130013) 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, 29848368 + ... + 33092680.
It is an arithmetic number, because the mean of its divisors is an integer number (7471950374574).
Almost surely, 2102100230130012 is an apocalyptic number.
It is an amenable number.
102100230130012 is a deficient number, since it is larger than the sum of its proper divisors (77226578859764).
102100230130012 is a wasteful number, since it uses less digits than its factorization.
102100230130012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3272997 (or 3272995 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 102100230130012 its reverse (210031032001201), we get a palindrome (312131262131213).
The spelling of 102100230130012 in words is "one hundred two trillion, one hundred billion, two hundred thirty million, one hundred thirty thousand, twelve".
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