Base | Representation |
---|---|
bin | 11011001000111101… |
… | …101000100010000011 |
3 | 2210012220200200210002 |
4 | 123020331220202003 |
5 | 434140144410104 |
6 | 21215401230215 |
7 | 2051102562605 |
oct | 331075504203 |
9 | 83186620702 |
10 | 29141403779 |
11 | 113a4620a84 |
12 | 579349236b |
13 | 29955371b7 |
14 | 15a63c9175 |
15 | b5857a01e |
hex | 6c8f68883 |
29141403779 has 8 divisors (see below), whose sum is σ = 29363335680. Its totient is φ = 28919853000.
The previous prime is 29141403763. The next prime is 29141403787. The reversal of 29141403779 is 97730414192.
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 29141403779 - 24 = 29141403763 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29141403979) 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, 59174 + ... + 248564.
It is an arithmetic number, because the mean of its divisors is an integer number (3670416960).
Almost surely, 229141403779 is an apocalyptic number.
29141403779 is a deficient number, since it is larger than the sum of its proper divisors (221931901).
29141403779 is a wasteful number, since it uses less digits than its factorization.
29141403779 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190561.
The product of its (nonzero) digits is 381024, while the sum is 47.
The spelling of 29141403779 in words is "twenty-nine billion, one hundred forty-one million, four hundred three thousand, seven hundred seventy-nine".
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