Base | Representation |
---|---|
bin | 10110101000111111… |
… | …010111110000010110 |
3 | 2022202012121000202102 |
4 | 112220333113300112 |
5 | 344241331134032 |
6 | 15100132042102 |
7 | 1520265525131 |
oct | 265077276026 |
9 | 68665530672 |
10 | 24310021142 |
11 | a345411770 |
12 | 4865463332 |
13 | 23a55c54c4 |
14 | 126889b218 |
15 | 97432e362 |
hex | 5a8fd7c16 |
24310021142 has 16 divisors (see below), whose sum is σ = 40024089792. Its totient is φ = 10982216520.
The previous prime is 24310021133. The next prime is 24310021159. The reversal of 24310021142 is 24112001342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3385988 + ... + 3393159.
It is an arithmetic number, because the mean of its divisors is an integer number (2501505612).
Almost surely, 224310021142 is an apocalyptic number.
24310021142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
24310021142 is a deficient number, since it is larger than the sum of its proper divisors (15714068650).
24310021142 is a wasteful number, since it uses less digits than its factorization.
24310021142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6779323.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 24310021142 its reverse (24112001342), we get a palindrome (48422022484).
The spelling of 24310021142 in words is "twenty-four billion, three hundred ten million, twenty-one thousand, one hundred forty-two".
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