Base | Representation |
---|---|
bin | 1101010110101111111001… |
… | …11111000010100110010101 |
3 | 10211222122100122001011200211 |
4 | 12223113330333002212111 |
5 | 12322140040030140101 |
6 | 142243523003005421 |
7 | 6120556415156224 |
oct | 653277477024625 |
9 | 124878318034624 |
10 | 29368935786901 |
11 | 93a3328672477 |
12 | 3363a91209871 |
13 | 135062bab8c79 |
14 | 73766d5d6cbb |
15 | 35de47bb9c51 |
hex | 1ab5fcfc2995 |
29368935786901 has 8 divisors (see below), whose sum is σ = 31096569617280. Its totient is φ = 27641307442368.
The previous prime is 29368935786893. The next prime is 29368935786907. The reversal of 29368935786901 is 10968753986392.
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 29368935786901 - 23 = 29368935786893 is a prime.
It is a super-2 number, since 2×293689357869012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29368935786907) 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, 15777130 + ... + 17540116.
It is an arithmetic number, because the mean of its divisors is an integer number (3887071202160).
Almost surely, 229368935786901 is an apocalyptic number.
It is an amenable number.
29368935786901 is a deficient number, since it is larger than the sum of its proper divisors (1727633830379).
29368935786901 is a wasteful number, since it uses less digits than its factorization.
29368935786901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2742923.
The product of its (nonzero) digits is 1058158080, while the sum is 76.
The spelling of 29368935786901 in words is "twenty-nine trillion, three hundred sixty-eight billion, nine hundred thirty-five million, seven hundred eighty-six thousand, nine hundred one".
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