Base | Representation |
---|---|
bin | 1010011101011110101001… |
… | …11011111001100010000100 |
3 | 10000110002002010222012010220 |
4 | 11032233110323321202010 |
5 | 11003340343304421040 |
6 | 120531253304144340 |
7 | 4562630546525652 |
oct | 516572473714204 |
9 | 100402063865126 |
10 | 23003122342020 |
11 | 7369629965567 |
12 | 26b61ab1680b0 |
13 | cab2539620a2 |
14 | 5974ddac5dd2 |
15 | 29d56d7882d0 |
hex | 14ebd4ef9884 |
23003122342020 has 96 divisors (see below), whose sum is σ = 68753587553280. Its totient is φ = 5729465589120.
The previous prime is 23003122341973. The next prime is 23003122342021. The reversal of 23003122342020 is 2024322130032.
It is not an unprimeable number, because it can be changed into a prime (23003122342021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142018902 + ... + 142180781.
It is an arithmetic number, because the mean of its divisors is an integer number (716183203680).
Almost surely, 223003122342020 is an apocalyptic number.
23003122342020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23003122342020 is an abundant number, since it is smaller than the sum of its proper divisors (45750465211260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23003122342020 is a wasteful number, since it uses less digits than its factorization.
23003122342020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284199785 (or 284199783 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 23003122342020 its reverse (2024322130032), we get a palindrome (25027444472052).
The spelling of 23003122342020 in words is "twenty-three trillion, three billion, one hundred twenty-two million, three hundred forty-two thousand, twenty".
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