Base | Representation |
---|---|
bin | 1010100011010011100001… |
… | …00100110110010111010000 |
3 | 10001011012210000101112100120 |
4 | 11101221300210312113100 |
5 | 11020130330310303130 |
6 | 121203241053550240 |
7 | 4613245312065552 |
oct | 521516044662720 |
9 | 101135700345316 |
10 | 23203302041040 |
11 | 7436513103250 |
12 | 2728b56aa5380 |
13 | cc40a627b134 |
14 | 5a308d9c34d2 |
15 | 2a38878a6910 |
hex | 151a709365d0 |
23203302041040 has 80 divisors (see below), whose sum is σ = 78469348729536. Its totient is φ = 5625042918400.
The previous prime is 23203302041027. The next prime is 23203302041077. The reversal of 23203302041040 is 4014020330232.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 23203302041040.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4394562141 + ... + 4394567420.
Almost surely, 223203302041040 is an apocalyptic number.
23203302041040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23203302041040 is an abundant number, since it is smaller than the sum of its proper divisors (55266046688496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23203302041040 is a wasteful number, since it uses less digits than its factorization.
23203302041040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8789129588 (or 8789129582 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 23203302041040 its reverse (4014020330232), we get a palindrome (27217322371272).
The spelling of 23203302041040 in words is "twenty-three trillion, two hundred three billion, three hundred two million, forty-one thousand, forty".
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