Base | Representation |
---|---|
bin | 101111000101010100… |
… | …0100010100101010110 |
3 | 100122222112112211201210 |
4 | 1132022220202211112 |
5 | 3124033143143110 |
6 | 114241021002250 |
7 | 10206413635056 |
oct | 1361250424526 |
9 | 318875484653 |
10 | 101110131030 |
11 | 3997603aa67 |
12 | 177196b3386 |
13 | 96c47c97cc |
14 | 4c72679566 |
15 | 296b922520 |
hex | 178aa22956 |
101110131030 has 32 divisors (see below), whose sum is σ = 250492197888. Its totient is φ = 26092936800.
The previous prime is 101110130963. The next prime is 101110131043. The reversal of 101110131030 is 30131011101.
It is a junction number, because it is equal to n+sod(n) for n = 101110130997 and 101110131015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54359356 + ... + 54361215.
It is an arithmetic number, because the mean of its divisors is an integer number (7827881184).
Almost surely, 2101110131030 is an apocalyptic number.
101110131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101110131030 is an abundant number, since it is smaller than the sum of its proper divisors (149382066858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101110131030 is a wasteful number, since it uses less digits than its factorization.
101110131030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108720612.
The product of its (nonzero) digits is 9, while the sum is 12.
Adding to 101110131030 its reverse (30131011101), we get a palindrome (131241142131).
The spelling of 101110131030 in words is "one hundred one billion, one hundred ten million, one hundred thirty-one thousand, thirty".
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