Base | Representation |
---|---|
bin | 1010100001011110000010… |
… | …10001100100000001000010 |
3 | 10000221011222111220112102022 |
4 | 11100233001101210001002 |
5 | 11013112143221231320 |
6 | 121114250415521442 |
7 | 4605553335535646 |
oct | 520570121440102 |
9 | 100834874815368 |
10 | 23140231430210 |
11 | 7411798417894 |
12 | 2718894829282 |
13 | cbb164615b7b |
14 | 59ddc93c6c26 |
15 | 2a1de57b3325 |
hex | 150bc1464042 |
23140231430210 has 32 divisors (see below), whose sum is σ = 44530738941312. Its totient is φ = 8627037730560.
The previous prime is 23140231430207. The next prime is 23140231430219. The reversal of 23140231430210 is 1203413204132.
It is a self number, because there is not a number n which added to its sum of digits gives 23140231430210.
It is not an unprimeable number, because it can be changed into a prime (23140231430219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660754376 + ... + 660789395.
It is an arithmetic number, because the mean of its divisors is an integer number (1391585591916).
Almost surely, 223140231430210 is an apocalyptic number.
23140231430210 is a deficient number, since it is larger than the sum of its proper divisors (21390507511102).
23140231430210 is a wasteful number, since it uses less digits than its factorization.
23140231430210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1321543898.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 23140231430210 its reverse (1203413204132), we get a palindrome (24343644634342).
The spelling of 23140231430210 in words is "twenty-three trillion, one hundred forty billion, two hundred thirty-one million, four hundred thirty thousand, two hundred ten".
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