Base | Representation |
---|---|
bin | 1101001100110000011111… |
… | …10011111001101010011011 |
3 | 10210202211021202021021021122 |
4 | 12212120033303321222123 |
5 | 12301024014442001024 |
6 | 141422111304155455 |
7 | 6054014525226311 |
oct | 646301763715233 |
9 | 123684252237248 |
10 | 29025654250139 |
11 | 9280790143a88 |
12 | 3309448a68b8b |
13 | 13271520bb5a1 |
14 | 724bc61560b1 |
15 | 3550558bbd5e |
hex | 1a660fcf9a9b |
29025654250139 has 2 divisors, whose sum is σ = 29025654250140. Its totient is φ = 29025654250138.
The previous prime is 29025654250133. The next prime is 29025654250141. The reversal of 29025654250139 is 93105245652092.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 29025654250139 - 228 = 29025385814683 is a prime.
It is a super-2 number, since 2×290256542501392 (a number of 28 digits) contains 22 as substring.
It is a Sophie Germain prime.
Together with 29025654250141, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (29025654250133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14512827125069 + 14512827125070.
It is an arithmetic number, because the mean of its divisors is an integer number (14512827125070).
Almost surely, 229025654250139 is an apocalyptic number.
29025654250139 is a deficient number, since it is larger than the sum of its proper divisors (1).
29025654250139 is an equidigital number, since it uses as much as digits as its factorization.
29025654250139 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5832000, while the sum is 53.
The spelling of 29025654250139 in words is "twenty-nine trillion, twenty-five billion, six hundred fifty-four million, two hundred fifty thousand, one hundred thirty-nine".
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