Base | Representation |
---|---|
bin | 10101100001101101… |
… | …011000011101111010 |
3 | 2012122212022010002110 |
4 | 111201231120131322 |
5 | 334314203420010 |
6 | 14341331513150 |
7 | 1445534543040 |
oct | 254155303572 |
9 | 65585263073 |
10 | 23114123130 |
11 | 98913578aa |
12 | 4590a587b6 |
13 | 2244909147 |
14 | 1193b18390 |
15 | 904354120 |
hex | 561b5877a |
23114123130 has 64 divisors (see below), whose sum is σ = 64291719168. Its totient is φ = 5208813120.
The previous prime is 23114123101. The next prime is 23114123173. The reversal of 23114123130 is 3132141132.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 23114123097 and 23114123106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 760212 + ... + 790031.
It is an arithmetic number, because the mean of its divisors is an integer number (1004558112).
Almost surely, 223114123130 is an apocalyptic number.
23114123130 is an abundant number, since it is smaller than the sum of its proper divisors (41177596038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23114123130 is a wasteful number, since it uses less digits than its factorization.
23114123130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1550331.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 23114123130 its reverse (3132141132), we get a palindrome (26246264262).
The spelling of 23114123130 in words is "twenty-three billion, one hundred fourteen million, one hundred twenty-three thousand, one hundred thirty".
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