Base | Representation |
---|---|
bin | 11011111000010010… |
… | …101110000111101101 |
3 | 2212021020211222022001 |
4 | 123320102232013231 |
5 | 442301434221340 |
6 | 21430244452301 |
7 | 2106554135023 |
oct | 337022560755 |
9 | 85236758261 |
10 | 29935460845 |
11 | 11771872894 |
12 | 59753aa091 |
13 | 2a90bb9054 |
14 | 163da48713 |
15 | ba312b29a |
hex | 6f84ae1ed |
29935460845 has 8 divisors (see below), whose sum is σ = 36002561400. Its totient is φ = 23895029760.
The previous prime is 29935460813. The next prime is 29935460851. The reversal of 29935460845 is 54806453992.
It can be written as a sum of positive squares in 4 ways, for example, as 12149771076 + 17785689769 = 110226^2 + 133363^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29935460845 - 25 = 29935460813 is a prime.
It is a super-2 number, since 2×299354608452 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6664896 + ... + 6669385.
It is an arithmetic number, because the mean of its divisors is an integer number (4500320175).
Almost surely, 229935460845 is an apocalyptic number.
It is an amenable number.
29935460845 is a deficient number, since it is larger than the sum of its proper divisors (6067100555).
29935460845 is a wasteful number, since it uses less digits than its factorization.
29935460845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13334735.
The product of its (nonzero) digits is 9331200, while the sum is 55.
The spelling of 29935460845 in words is "twenty-nine billion, nine hundred thirty-five million, four hundred sixty thousand, eight hundred forty-five".
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