Base | Representation |
---|---|
bin | 111100100000001001… |
… | …1110110011011111011 |
3 | 110102100220101110101001 |
4 | 1321000103312123323 |
5 | 4112043024330121 |
6 | 135404343105431 |
7 | 12246510322030 |
oct | 1710023663373 |
9 | 412326343331 |
10 | 129927964411 |
11 | 50113a48793 |
12 | 21220742277 |
13 | c337ca261b |
14 | 6407ab7387 |
15 | 35a6884991 |
hex | 1e404f66fb |
129927964411 has 8 divisors (see below), whose sum is σ = 148491284480. Its totient is φ = 111365189928.
The previous prime is 129927964403. The next prime is 129927964427. The reversal of 129927964411 is 114469729921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 129927964411 - 23 = 129927964403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (129927964211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838000 + ... + 980866.
It is an arithmetic number, because the mean of its divisors is an integer number (18561410560).
Almost surely, 2129927964411 is an apocalyptic number.
129927964411 is a deficient number, since it is larger than the sum of its proper divisors (18563320069).
129927964411 is a wasteful number, since it uses less digits than its factorization.
129927964411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272793.
The product of its digits is 1959552, while the sum is 55.
The spelling of 129927964411 in words is "one hundred twenty-nine billion, nine hundred twenty-seven million, nine hundred sixty-four thousand, four hundred eleven".
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