Base | Representation |
---|---|
bin | 10101110111000011… |
… | …101110000110001101 |
3 | 2020120211021101222100 |
4 | 111313003232012031 |
5 | 341032402103204 |
6 | 14441044505313 |
7 | 1460444155524 |
oct | 256703560615 |
9 | 66524241870 |
10 | 23472300429 |
11 | 9a555577a6 |
12 | 46709ab239 |
13 | 22a0b96386 |
14 | 11c95134bb |
15 | 925a05a39 |
hex | 5770ee18d |
23472300429 has 24 divisors (see below), whose sum is σ = 34560934200. Its totient is φ = 15345487872.
The previous prime is 23472300421. The next prime is 23472300461. The reversal of 23472300429 is 92400327432.
It is a happy number.
23472300429 is a `hidden beast` number, since 2 + 347 + 2 + 300 + 4 + 2 + 9 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 8967711204 + 14504589225 = 94698^2 + 120435^2 .
It is not a de Polignac number, because 23472300429 - 23 = 23472300421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23472300393 and 23472300402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23472300421) 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 23 ways as a sum of consecutive naturals, for example, 1073397 + ... + 1095045.
It is an arithmetic number, because the mean of its divisors is an integer number (1440038925).
Almost surely, 223472300429 is an apocalyptic number.
It is an amenable number.
23472300429 is a deficient number, since it is larger than the sum of its proper divisors (11088633771).
23472300429 is a wasteful number, since it uses less digits than its factorization.
23472300429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23981 (or 23978 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
The spelling of 23472300429 in words is "twenty-three billion, four hundred seventy-two million, three hundred thousand, four hundred twenty-nine".
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