Base | Representation |
---|---|
bin | 10100100101110111001… |
… | …100100001101111011100 |
3 | 12000021110211221211200021 |
4 | 110211313030201233130 |
5 | 141141002231404040 |
6 | 3002021240041524 |
7 | 204143052440221 |
oct | 24456714415734 |
9 | 5007424854607 |
10 | 1415044013020 |
11 | 4a6131500a00 |
12 | 1aa2b34632a4 |
13 | a35905c3221 |
14 | 4c6ba609948 |
15 | 26c1dc6a24a |
hex | 14977321bdc |
1415044013020 has 144 divisors (see below), whose sum is σ = 3412056965184. Its totient is φ = 491647974400.
The previous prime is 1415044012999. The next prime is 1415044013041. The reversal of 1415044013020 is 203104405141.
It is an interprime number because it is at equal distance from previous prime (1415044012999) and next prime (1415044013041).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52362552 + ... + 52389568.
It is an arithmetic number, because the mean of its divisors is an integer number (23694840036).
Almost surely, 21415044013020 is an apocalyptic number.
1415044013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1415044013020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706028482592).
1415044013020 is an abundant number, since it is smaller than the sum of its proper divisors (1997012952164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1415044013020 is a wasteful number, since it uses less digits than its factorization.
1415044013020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28012 (or 27999 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 1415044013020 its reverse (203104405141), we get a palindrome (1618148418161).
The spelling of 1415044013020 in words is "one trillion, four hundred fifteen billion, forty-four million, thirteen thousand, twenty".
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