Base | Representation |
---|---|
bin | 10101110011011110… |
… | …011111100111011110 |
3 | 2020102122012111121011 |
4 | 111303132133213132 |
5 | 340422011211032 |
6 | 14431100525434 |
7 | 1456114334266 |
oct | 256336374736 |
9 | 66378174534 |
10 | 23412210142 |
11 | 9a24645002 |
12 | 465485087a |
13 | 22915b72a9 |
14 | 11c15507a6 |
15 | 9205d6247 |
hex | 57379f9de |
23412210142 has 8 divisors (see below), whose sum is σ = 35780925096. Its totient is φ = 11485235112.
The previous prime is 23412210109. The next prime is 23412210181. The reversal of 23412210142 is 24101221432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110434848 + ... + 110435059.
It is an arithmetic number, because the mean of its divisors is an integer number (4472615637).
Almost surely, 223412210142 is an apocalyptic number.
23412210142 is a deficient number, since it is larger than the sum of its proper divisors (12368714954).
23412210142 is a wasteful number, since it uses less digits than its factorization.
23412210142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220869962.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 23412210142 its reverse (24101221432), we get a palindrome (47513431574).
The spelling of 23412210142 in words is "twenty-three billion, four hundred twelve million, two hundred ten thousand, one hundred forty-two".
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