Base | Representation |
---|---|
bin | 1101100111111010111111… |
… | …10001111111010011111001 |
3 | 10221002001102111011111221211 |
4 | 12303331133301333103321 |
5 | 12411322014440020442 |
6 | 143414550521003121 |
7 | 6211316020604221 |
oct | 663753761772371 |
9 | 127061374144854 |
10 | 29959003829497 |
11 | 96005a66a5406 |
12 | 343a3099234a1 |
13 | 1394177b908b2 |
14 | 75804878b081 |
15 | 36e480b1a617 |
hex | 1b3f5fc7f4f9 |
29959003829497 has 4 divisors (see below), whose sum is σ = 29962066818916. Its totient is φ = 29955940840080.
The previous prime is 29959003829477. The next prime is 29959003829527. The reversal of 29959003829497 is 79492830095992.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23139024572416 + 6819979257081 = 4810304^2 + 2611509^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29959003829497 is a prime.
It is a super-2 number, since 2×299590038294972 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29959003829477) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531480038 + ... + 1531499599.
It is an arithmetic number, because the mean of its divisors is an integer number (7490516704729).
Almost surely, 229959003829497 is an apocalyptic number.
It is an amenable number.
29959003829497 is a deficient number, since it is larger than the sum of its proper divisors (3062989419).
29959003829497 is an equidigital number, since it uses as much as digits as its factorization.
29959003829497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3062989418.
The product of its (nonzero) digits is 793618560, while the sum is 76.
The spelling of 29959003829497 in words is "twenty-nine trillion, nine hundred fifty-nine billion, three million, eight hundred twenty-nine thousand, four hundred ninety-seven".
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