Base | Representation |
---|---|
bin | 10101011011101001… |
… | …101110111111011010 |
3 | 2012101210002022011222 |
4 | 111123221232333122 |
5 | 334112200103024 |
6 | 14323301452042 |
7 | 1443162023660 |
oct | 253351567732 |
9 | 65353068158 |
10 | 23012503514 |
11 | 9839a5a550 |
12 | 4562a11022 |
13 | 22298493b0 |
14 | 1184424c30 |
15 | 8ea47e85e |
hex | 55ba6efda |
23012503514 has 32 divisors (see below), whose sum is σ = 46346864256. Its totient is φ = 8276224320.
The previous prime is 23012503483. The next prime is 23012503517. The reversal of 23012503514 is 41530521032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (23012503517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5745377 + ... + 5749380.
It is an arithmetic number, because the mean of its divisors is an integer number (1448339508).
Almost surely, 223012503514 is an apocalyptic number.
23012503514 is an abundant number, since it is smaller than the sum of its proper divisors (23334360742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23012503514 is a wasteful number, since it uses less digits than its factorization.
23012503514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11494790.
The product of its (nonzero) digits is 3600, while the sum is 26.
The spelling of 23012503514 in words is "twenty-three billion, twelve million, five hundred three thousand, five hundred fourteen".
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