Base | Representation |
---|---|
bin | 101111001100001111… |
… | …0101110111000111100 |
3 | 100200120201200102010111 |
4 | 1132120132232320330 |
5 | 3130022131103040 |
6 | 114320040115404 |
7 | 10215234351502 |
oct | 1363036567074 |
9 | 320521612114 |
10 | 101342441020 |
11 | 39a85190997 |
12 | 17783465b64 |
13 | 9730987342 |
14 | 4c9546c672 |
15 | 298200edea |
hex | 17987aee3c |
101342441020 has 48 divisors (see below), whose sum is σ = 227058134688. Its totient is φ = 37861191680.
The previous prime is 101342440981. The next prime is 101342441023. The reversal of 101342441020 is 20144243101.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 101342440982 and 101342441000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101342441023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093117 + ... + 1182196.
It is an arithmetic number, because the mean of its divisors is an integer number (4730377806).
Almost surely, 2101342441020 is an apocalyptic number.
101342441020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101342441020 is an abundant number, since it is smaller than the sum of its proper divisors (125715693668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101342441020 is a wasteful number, since it uses less digits than its factorization.
101342441020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2275470 (or 2275468 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 101342441020 its reverse (20144243101), we get a palindrome (121486684121).
The spelling of 101342441020 in words is "one hundred one billion, three hundred forty-two million, four hundred forty-one thousand, twenty".
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