Base | Representation |
---|---|
bin | 101111011010010111… |
… | …0011110110011011100 |
3 | 100201210202101112122011 |
4 | 1132310232132303130 |
5 | 3132004440101414 |
6 | 114435045201004 |
7 | 10233050352400 |
oct | 1366456366334 |
9 | 321722345564 |
10 | 101816331484 |
11 | 3a1a87348aa |
12 | 17896100164 |
13 | 97a7bca1ba |
14 | 4cdc389100 |
15 | 29ad91bdc4 |
hex | 17b4b9ecdc |
101816331484 has 36 divisors (see below), whose sum is σ = 208467116424. Its totient is φ = 43383327456.
The previous prime is 101816331457. The next prime is 101816331493. The reversal of 101816331484 is 484133618101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1467454 + ... + 1535269.
It is an arithmetic number, because the mean of its divisors is an integer number (5790753234).
Almost surely, 2101816331484 is an apocalyptic number.
101816331484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
101816331484 is an abundant number, since it is smaller than the sum of its proper divisors (106650784940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101816331484 is a wasteful number, since it uses less digits than its factorization.
101816331484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3002914 (or 3002905 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
Adding to 101816331484 its reverse (484133618101), we get a palindrome (585949949585).
The spelling of 101816331484 in words is "one hundred one billion, eight hundred sixteen million, three hundred thirty-one thousand, four hundred eighty-four".
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