Base | Representation |
---|---|
bin | 10101100011100011… |
… | …101011010101100110 |
3 | 2012202000122121012111 |
4 | 111203203223111212 |
5 | 334400123232124 |
6 | 14344400311234 |
7 | 1446362250034 |
oct | 254343532546 |
9 | 65660577174 |
10 | 23145133414 |
11 | 98a7908337 |
12 | 459b31251a |
13 | 224b175c20 |
14 | 1197cab554 |
15 | 906e2c494 |
hex | 5638eb566 |
23145133414 has 8 divisors (see below), whose sum is σ = 37388292480. Its totient is φ = 10682369256.
The previous prime is 23145133411. The next prime is 23145133433. The reversal of 23145133414 is 41433154132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23145133411) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 445098694 + ... + 445098745.
It is an arithmetic number, because the mean of its divisors is an integer number (4673536560).
Almost surely, 223145133414 is an apocalyptic number.
23145133414 is a deficient number, since it is larger than the sum of its proper divisors (14243159066).
23145133414 is a wasteful number, since it uses less digits than its factorization.
23145133414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 890197454.
The product of its digits is 17280, while the sum is 31.
Adding to 23145133414 its reverse (41433154132), we get a palindrome (64578287546).
The spelling of 23145133414 in words is "twenty-three billion, one hundred forty-five million, one hundred thirty-three thousand, four hundred fourteen".
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