Base | Representation |
---|---|
bin | 1001001101000100100000… |
… | …00101101101001000000100 |
3 | 2122122221202112112122102201 |
4 | 10212202100011231020010 |
5 | 10123104120122012122 |
6 | 111014133400044244 |
7 | 4156212404336230 |
oct | 446422005551004 |
9 | 78587675478381 |
10 | 20240303313412 |
11 | 64a3956614116 |
12 | 232a858763684 |
13 | b3a863473450 |
14 | 4dd8c8d035c0 |
15 | 25176b757a27 |
hex | 12689016d204 |
20240303313412 has 96 divisors (see below), whose sum is σ = 43815338042112. Its totient is φ = 7966643798016.
The previous prime is 20240303313409. The next prime is 20240303313479. The reversal of 20240303313412 is 21431330304202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110757988 + ... + 110940580.
It is an arithmetic number, because the mean of its divisors is an integer number (456409771272).
Almost surely, 220240303313412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20240303313412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21907669021056).
20240303313412 is an abundant number, since it is smaller than the sum of its proper divisors (23575034728700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20240303313412 is a wasteful number, since it uses less digits than its factorization.
20240303313412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184157 (or 184155 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 20240303313412 its reverse (21431330304202), we get a palindrome (41671633617614).
The spelling of 20240303313412 in words is "twenty trillion, two hundred forty billion, three hundred three million, three hundred thirteen thousand, four hundred twelve".
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