Base | Representation |
---|---|
bin | 1011000000111001010011… |
… | …10001011100110110011111 |
3 | 10011202102002221020222000121 |
4 | 11200130221301130312133 |
5 | 11133310100440124411 |
6 | 123302305122335411 |
7 | 5046560465123242 |
oct | 540345161346637 |
9 | 104672087228017 |
10 | 24220021411231 |
11 | 7798720743458 |
12 | 28720041ba567 |
13 | 1068c27361b19 |
14 | 5da380739259 |
15 | 2c0041d60571 |
hex | 160729c5cd9f |
24220021411231 has 8 divisors (see below), whose sum is σ = 24343921611504. Its totient is φ = 24096130867200.
The previous prime is 24220021411213. The next prime is 24220021411349. The reversal of 24220021411231 is 13211412002242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-24220021411231 is a prime.
It is a super-2 number, since 2×242200214112312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 24220021411196 and 24220021411205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24220021412231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2642236 + ... + 7444558.
It is an arithmetic number, because the mean of its divisors is an integer number (3042990201438).
Almost surely, 224220021411231 is an apocalyptic number.
24220021411231 is a deficient number, since it is larger than the sum of its proper divisors (123900200273).
24220021411231 is a wasteful number, since it uses less digits than its factorization.
24220021411231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4828121.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 24220021411231 its reverse (13211412002242), we get a palindrome (37431433413473).
The spelling of 24220021411231 in words is "twenty-four trillion, two hundred twenty billion, twenty-one million, four hundred eleven thousand, two hundred thirty-one".
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