Base | Representation |
---|---|
bin | 10101110010111100… |
… | …111100001001111110 |
3 | 2020102000122121202101 |
4 | 111302330330021332 |
5 | 340412233223032 |
6 | 14430144215314 |
7 | 1455646511053 |
oct | 256274741176 |
9 | 66360577671 |
10 | 23403414142 |
11 | 9a1a687489 |
12 | 465190a53a |
13 | 228c827764 |
14 | 11c030102a |
15 | 91e949de7 |
hex | 572f3c27e |
23403414142 has 8 divisors (see below), whose sum is σ = 35122706136. Its totient is φ = 11695845432.
The previous prime is 23403414131. The next prime is 23403414143. The reversal of 23403414142 is 24141430432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23403414142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23403414143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2925828 + ... + 2933815.
It is an arithmetic number, because the mean of its divisors is an integer number (4390338267).
Almost surely, 223403414142 is an apocalyptic number.
23403414142 is a deficient number, since it is larger than the sum of its proper divisors (11719291994).
23403414142 is a wasteful number, since it uses less digits than its factorization.
23403414142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5861642.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 23403414142 its reverse (24141430432), we get a palindrome (47544844574).
The spelling of 23403414142 in words is "twenty-three billion, four hundred three million, four hundred fourteen thousand, one hundred forty-two".
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