Base | Representation |
---|---|
bin | 11011011100101011… |
… | …001110101011000110 |
3 | 2211001222000000001222 |
4 | 123130223032223012 |
5 | 440324330423330 |
6 | 21312253520342 |
7 | 2062226626400 |
oct | 333453165306 |
9 | 84058000058 |
10 | 29472123590 |
11 | 11554277738 |
12 | 58661a30b2 |
13 | 2a18bcc7b0 |
14 | 15d82b7b70 |
15 | b776060e5 |
hex | 6dcaceac6 |
29472123590 has 48 divisors (see below), whose sum is σ = 66458033712. Its totient is φ = 9327439296.
The previous prime is 29472123557. The next prime is 29472123607. The reversal of 29472123590 is 9532127492.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2306984 + ... + 2319723.
It is an arithmetic number, because the mean of its divisors is an integer number (1384542369).
Almost surely, 229472123590 is an apocalyptic number.
29472123590 is an abundant number, since it is smaller than the sum of its proper divisors (36985910122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29472123590 is a wasteful number, since it uses less digits than its factorization.
29472123590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4626741 (or 4626734 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 44.
The spelling of 29472123590 in words is "twenty-nine billion, four hundred seventy-two million, one hundred twenty-three thousand, five hundred ninety".
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